Emerald, Diamond, Platinum, Gold Ring Stones: Octagonal-shaped emerald weighing approximately 3.70 carats; sq...
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Consign your material to be auctioned alongside these items on Monday, May 4, 2026 in Dallas, TX. Consignment Deadline for this auction is Friday, January 30, 2026.
Description
Emerald, Diamond, Platinum, Gold RingStones: Octagonal-shaped emerald weighing
approximately 3.70 carats; square-shaped diamonds
weighing a total of approximately 3.25 carats
Metal: Platinum and 18k yellow gold
Gross Weight: 7.30 grams
Size: 5-3/4 (sizeable)
GIA Reports -
# , dated , stating Emerald
# , dated , stating __ color, __ clarity, __ carats
# , dated , stating __ color, __ clarity, __ carats
Estimate: $15,000 - $20,000.
Condition Report*:
Diamonds:
Certified Diamonds:
Stone: 1
Lab: GIA
Shape: Square Step Cut
Stone: 2
Lab: GIA
Shape: Square Step Cut
Colored Gems:
Certified Gems:
Gem: 1
Lab: GIA
Shape: Octagonal
Type: Emerald
Metals:
Platinum
Gold
Overall Condition: Very Good
Condition Notes: Bold platinum ring showcasing a vibrant central emerald held by 18k yellow gold prongs, flanked by substantial square step-cut diamonds at the shoulders. All three gemstones are accompanied by GIA reports. The platinum setting shows a soft patina consistent with careful prior wear and is fitted with a horseshoe sizer, bringing the current size to 5-3/4. Traditional resizing within reason should be possible. The contrasting metals and architectural composition emphasize both the color and clarity of the stones.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder.
Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact,
and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".
Certified Diamonds:
Stone: 1
Lab: GIA
Shape: Square Step Cut
Stone: 2
Lab: GIA
Shape: Square Step Cut
Colored Gems:
Certified Gems:
Gem: 1
Lab: GIA
Shape: Octagonal
Type: Emerald
Metals:
Platinum
Gold
Overall Condition: Very Good
Condition Notes: Bold platinum ring showcasing a vibrant central emerald held by 18k yellow gold prongs, flanked by substantial square step-cut diamonds at the shoulders. All three gemstones are accompanied by GIA reports. The platinum setting shows a soft patina consistent with careful prior wear and is fitted with a horseshoe sizer, bringing the current size to 5-3/4. Traditional resizing within reason should be possible. The contrasting metals and architectural composition emphasize both the color and clarity of the stones.
Auction Info
2026 May 4 Spring Fine Jewelry Signature® Auction #5579 (go to Auction Home page)
Bidding Begins Approx.
March
24th
Tuesday
Auction Dates
May
4th
Monday
Proxy Bidding Begins Approx.
88 Days
Bids + Registered Phone Bidders: N/A
Lot Tracking Activity: N/A
Page Views: 114
Auction Type
Signature®: Heritage Live®:After Internet bidding closes, live bidding will take place through www.HA.com/Live. Your secret maximum bid placed prior to the live event will compete against the live bids. To maximize your chances of winning, enter realistic secret maximum bids on our site. Many of our proxy bidders are successful at winning lots in these auctions, and usually below their secret maximum. You can also place last minute bids directly with us by e-mailing Bid@HA.com or calling 1-866-835-3243. (Important note: Due to software and Internet latency, live bids may not register in time, so enter realistic proxy bids.)
Signature® Floor Sessions
Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session. During the live auction event, bidding in person is encouraged, and Heritage Live includes streaming audio and often video during the event.
Signature®: Heritage Live®:After Internet bidding closes, live bidding will take place through www.HA.com/Live. Your secret maximum bid placed prior to the live event will compete against the live bids. To maximize your chances of winning, enter realistic secret maximum bids on our site. Many of our proxy bidders are successful at winning lots in these auctions, and usually below their secret maximum. You can also place last minute bids directly with us by e-mailing Bid@HA.com or calling 1-866-835-3243. (Important note: Due to software and Internet latency, live bids may not register in time, so enter realistic proxy bids.)
Signature® Floor Sessions
Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session. During the live auction event, bidding in person is encouraged, and Heritage Live includes streaming audio and often video during the event.
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