Platinum Edwardian 1.20 ctw Diamond Antique Engagement Ring Circa 1900’s

Item ID: AJ-LA #72825


MEASUREMENT: Top/Design 1/3″, Shank tapered to 1.0mm WEIGHT: 3.0 Grams GEM: Transitional Round Diamond 0.93 Carats SI... Read Full Description

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Circa 1900's Edwardian Diamond Engagement Ring

MEASUREMENT: Top/Design 1/3″, Shank tapered to 1.0mm

WEIGHT: 3.0 Grams

GEM: Transitional Round Diamond 0.93 Carats SI2 Clarity, I Color, Single Cut Accent Diamonds (18) = 0.27 ctw

SIZE: 5 3/4 Ring can be sized for an additional fee. Please inquire if needed.

COMPOSITION: Platinum, Acid tested

MARKS: 100 Irid 900 Plat

CONDITION: Estate Item, Very Good

COMMENTS: This lovely Edwardian engagement ring features a 0.93ct transitional round cut diamond. The transitional cut diamond was the transition between and Old European Cut and today’s modern brilliant cut diamond. Some of the more notable changes made were the culet of the diamond starting to be eliminated, the table size increase and crown angles becoming less steep. This particular cut is noted for looking larger than it’s weight displays. The center diamond has been securely set in a square built in head is accented by (18) single cut round diamonds. The center diamond is SI2 in clarity, eye clean, produces large flashes of brilliance. The setting is constructed of platinum and has a delicate feminine design. The Edwardian period ranged from 1901-1915, making this ring over 100 years old and true antique. Pictured as received from a local estate. Excellent estate condition with minimal wear indicative of age. During this period jewelry went from large and ostentatious to ethereal and delicate almost overnight. This era is especially sought after today, propose with a one of a kind piece of history.

*Green box shown is for display only and does not come with the ring, however it will come with a beautiful velvet box for presentation.*

Our family owned an operated store prides itself on offering you beautiful, great quality items at an amazing value! We specialize in vintage estate heirlooms and one of a kind custom pieces. We can design anything you dream of and turn it into reality. Shop us last, to see the incredible deals we offer you. All items are presented as a gift whether purchased for someone else or for yourself! Our items are securely shipped in a gift box with beautiful packaging. Items will be shipped cleaned but to preserve natural patina if applicable.

International shipping available. Higher value items may require a different service and increased shipping cost. Customer is responsible for duties that may be enforced by their country.

Features & Specs

Weight 3.0 oz
Dimensions 131.0 × 131.0 × 131.0 mm


Item Type


Metal Type



Diamond, White Diamond

Stone Cut


Jewelry Era Style


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You do not need to schedule an in-person buying consultation at Arnold Jewelers in Largo. Simply come in during our store hours, and our Numismatist, Gemologist, or Rolex specialist will take a look at your applicable items.

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Once assessed, you will receive a written offer on the spot. Upon acceptance of the offer, you will receive payment immediately. We pay the most for gold, silver, coins, Rolex, and diamonds in the Tampa Bay Area.

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Yes, we have a graduate gemologist on staff that does jewelry insurance appraisals in Largo for $60 an item. This service requires an appointment. Please contact us directly interested in this service.

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