Antique Ideal Cut 0.8 Old Mine G Si1 Cushion Brilliant Diamond Certified Vintage
This item has been shown 19 times.
Antique Ideal Cut 0.8 Old Mine G Si1 Cushion Brilliant Diamond Certified Vintage:
- our guarantee
- custom design
- why buy from us
- contact us
- visit us in chicago
- diamond education
- Return Policy
- Buyback Policy
- Shipping Times
- About Us
- Center Stone: Diamond (EGL-USA Certified)
- Color: G
- Clarity: SI1
- Shape: Old Mine Cut (Ideal Cut)
- Side Stones:
- Total Carat Weight: 0.81ct
- Total Gram Weight:
This is a gorgeous ideal cut Old Mine diamond that is very rare and a gorgeous old world find! This is a rare antique diamond that features textbook Old Mine faceting pattern and it is sure to impress any old world diamond aficionados. The diamond has a great combination of white color, great spread, eye clean and amazing brilliance. The 0.81ct diamond has been certified by EGL-USA and appraised by UGS with a replacement value of $5,245.00 which we feel is very conservative. With an ideal cut and textbook cushion shape, this Old Mine cut diamond is sure to impress! It will make a wonderful centerpiece to any engagement or cocktail ring. The diamond is bright white with G color and is 100% clean to the naked eye, showing no visible inclusions. The antique diamond sparkles with an amazing fiery brilliance that can be seen in the photo in the facets of blue and yellow. Fire occurs as the diamond breaks light rays into individual hues of the color spectrum and it is quite dazzling! It must be seen in person to be fully appreciated as the photo does not do the fire and life justice! The diamond is being sold loose although it can be mounted in one of our settings upon request. Please contact us for our inventory of settings or if you are interested in custom design. Make this ideal cut antique diamond with EGL-USA certification yours before it has sold! This is one of the finest quality old mine cuts that we have in our stock.All of our pieces come with a 30 day return policy and 100% satisfaction guarantee For additional details, please see below Resizing is Available
Return Policy for Resized Items:
Resized items are returnable for a full refund for the cost of the item with the exception of eternity bands. With all items, all service fees including resizing fees are non-refundable. Eternity bands that have been resized are subject to an additional restocking fee.
*Resizing greater than 4 sizes up or down may require a new shank.
**Rates may be higher for wide rings, full eternity bands, or invisible settingAvailable Appraisals
Appraisals are available upon request and will not be included unless we are notified. In-house appraisals are $20 additional and appraisals made by a 3rd party GIA graduate gemologist are $75. Please contact us soon after the listing is complete to request an appraisal.
Independent 3rd Party GIA Graduate Gemologist Appraisals - $75/eachIn-house
My Diamond Zone Appraisals - $19/each
Guarantees Authenticity of type & quality
Provides Insurance Replacement ValueNatural Stone Guarantee
All of our Diamonds and Colored Gemstones are guaranteed to be 100% Earth-mined stones unless otherwise stated. Please be wary of other sellers who sell gemstones filigree rings without such a guarantee.Why Buy From Us
Satisfaction Guaranteed, 100% money back return policy with no restocking fees. (Please see our return policy)
A+ Rating with the Better Business Bureau
We manufacture our jewelry in-house and sell at true wholesale pricing direct to the consumer
Our dedication to excellent customer service through personalized attention, timely fulfillment of all orders, and moral integrity
Warranty covers all new jewelry
Insured delivery and fast shipping turnaround with worldwide shipping
Appraised value guaranteed to be two to three times greater than sale price
Our custom manufacturing and diamond experience is unparalleled and typically cannot be matched by local jewelers
Over 100 years combined experience in the fine jewelry industry specializing in manufacturing, buying and selling
Lifetime Buyback GuaranteeA+ Rating From the
Better Business Bureau Buyback Policy
If you get tired of it, we will buy it back!
All of our sale items come with a lifetime buyback guarantee. That means any piece purchased from our inventory comes with a lifetime offer to buy it back from you for 90% of the original purchase price (minus , PayPal or any other associated fees). The buy back amount must be applied towards a new purchase at full price. The exchange item must be at least 75% of the buyback amount to qualify.
*Items must not have substantial damage, significant alterations (resizing is not a significant alteration) or missing stones.
*Purchase price does not include service add-ons, taxes, or shipping costs.
*This offer does not include custom-made pieces.Shipping Times
*please contact us to request delivery by a particular day*Expedited Shipping
We strongly recommend expedited shipping because we understand the importance of on-time delivery for birthdays, anniversaries, holidays and any other special occasions. We offer overnight and 2 day shipping for US shipments and several options for international orders.
***Non-expedited shipping service through the post office is very unreliable and delivery times are not guaranteed. We have no control over post office delivery times. Delays through the post office are common, especially during the busy season. Please contact us to request expedited shipping to avoid delays.Handling Period
Please note our items include either a 1 day or 3 day handling period, depending on the item. Please see the Shipping & Payments section to view the exact handling period for this item. Expedited service may be available by special request.Courier Delivery Time
Please note the estimated USPS standard delivery time, posted by, is not always exact and it may take longer due to post office delays. The only guaranteed shipping period advertised is through FedEx overnight or 2nd day delivery service.**International Shipping**
We Strongly encourage all international orders to be shipped via USPS Express priority mail or FedEx. Lower shipping methods are not guaranteed to arrive in less than 3 months (except Canada)
Express Priority Mail - $55 - Typically 2-3 weeks to arrive, includes tracking and signature
FedEx International - $90 - Typically takes 2-3 days to arrive, improved tracking, signature, highest level of security
Russia & China - Express mail only, Russia and other remote parts of the world may take longer that 3 weeks,
France - FedEX onlyReturn Policy
At MyDiamondZone, Your satisfaction is guaranteed, We stand by a full 100% money back return policy because our goal is for you to be happy with your purchase. We accept returns and we will give you a full refund if the item is shipped back within 30 days. Buyer is responsible for the cost of returning shipping. We do not use RMA numbers as all jewelry must be returned to:
5 South Wabash, Suite 1204 Chicago IL 60603
Return Policy Terms and Conditions
*Return policy does not apply to any custom work or any pieces that were modified (other than resizing). Resized items are returnable for a full refund for the cost of the item with the exception of eternity bands. Items that were modified or custom pieces are subject to a restocking fee upon return. Custom design fees and service/shop fees are non-refundable.
We need to be notified of the return of the item and it must arrive to us in the same condition we sent it out in. There will otherwise be a restocking fee assessed. Our jewelry is of high-quality and should remain in good condition if properly treated and maintained. However, if a problem is to occur, Please free to contact us
We give our best effort to take the most accurate photos possible, but often times photos do not do our beautiful jewelry justice. Please understand that color accuracy varies from monitor to monitor. The best way to determine the true look of our pieces is to take a first hand look, which we invite all of our customers to do. We offer a full refund guarantee so please rest assured and offer with confidence.2 Year Warranty on all Jewelry
• All of our custom made production jewelry is covered by our standard 2 year warranty
• Covers any irregularities not related to normal wear and tear
• Your satisfaction is Guaranteed; Please see our responseCustom Design
Step 1: Send us a photo or drawing of your perfect ring or piece of jewelry.
Step 2: We will provide you a full detailed estimate to meet your specific requests.
Step 3: We re-create the piece via CAD to be approved by you. We send you your choice of the design or the physical wax model. We will perform as many revisions to the CAD design as you request (within reason) until you are completely satisfied.
Step 4: Once the design is approved, we will proceed to manufacture the piece until completion. We will send you photos of the finished product for approval. Though a small deposit is asked for to begin work, final payment is required only after final job approval.
"Click here to see our reviews for custom design!About MyDiamondZone
Diamond Zone has its roots as a family-operated business and still privately owned today. Located in the heart of the Jewelry District of Chicago, the business had its start in 1992 and has evolved into Chicago's premier location for antique and custom jewelry. Our expertise evolved from the manufacturing workshop into a full-service jeweler offering diamonds directly from cutters overseas, vintage jewelry and highly-personalized custom pieces. We are now one of the largest dealers of antique jewelry and diamonds in Chicago. As estate buyers scouring the country for vintage antiques, We really have a true passion for finding rare piece of jewelry from the Victorian, Edwardian, and Art Nouveau eras.
We are proud of our success which stems from our commitment to providing a quality product and excellent customer service at an affordable price. Few companies are able to offer the selection, personalized service and flexibility at the wholesale prices we provide. Please give us the opportunity to make you another satisfied shopper.Schedule an appointment to view our Chicago showroom or discuss a custom project:
5 South Wabash, Suite 1204 Chicago IL 60603Private Showings Only
*Please note many of our vintage-inspired semi-mounts and gemstone rings are built to order and may not be readily available at all timesPowered by Solid Commerce
The All-in-One Listing, Inventory & Order Management Solution for Online Merchants