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Radiant|Natural|GIA

2.03ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 6525953068

Certificate GIA 6525953068

Diamond specifications and retailer prices

From $12,224 USD
As of November 6, 2026
Save $10,504 USD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,728 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525953068. Listed at 22 retailers as of November 4, 2026, with prices from $12,224 to $22,728, a $10,504 spread on the same certified stone. MOH London lists it at $22,728. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.1°
OriginNatural
Grading LabGIA
CertificateGIA 6525953068
Dimensions8.68 × 6.28 × 4.15 mm
L/W Ratio1.38
Top View
8.68 mm6.28 mm2.03 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525953068
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 33.1°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $22,728 USD|Low: $12,224 USD|High: $23,016 USD|Avg: $15,640 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 19$12,224 USD
Retailer 11$12,937 USD
Retailer 20$13,330 USD
Retailer 7$13,496 USD
Retailer 13$13,529 USD
Retailer 18$13,649 USD
Retailer 9$13,694 USD
Retailer 16$13,780 USD
Retailer 14$13,950 USD
Retailer 8$14,041 USD
Retailer 2$14,266 USD
Retailer 10$14,315 USD
Retailer 4$14,562 USD
Retailer 17$15,378 USD
Retailer 12$15,401 USD
Retailer 5$17,688 USD
Retailer 15$17,709 USD
Retailer 3$18,460 USD
Retailer 6$19,385 USD
MOH London$22,728 USD

19 data points across 20 retailers

22 retailers$12,224 USD to $22,728 USD

A
Cheapest Retailer
-
$12,224 USD
A
Retailer 2
-
$12,937 USD
View
A
Retailer 3
-
$13,330 USD
View
A
Retailer 4
-
$13,496 USD
View
A
Retailer 5
-
$13,529 USD
View
Final sale: no returns
A
Retailer 6
-
$13,649 USD
View
A
Retailer 7
-
$13,694 USD
View
A
Retailer 8
-
$13,780 USD
View
A
Retailer 9
-
$13,950 USD
View
A
Retailer 10
-
$14,041 USD
View
A
Retailer 11
-
$14,266 USD
View
A
Retailer 12
-
$14,315 USD
View
B+
Retailer 13
-
$14,562 USD
View
B+
Retailer 14
-
$15,378 USD
View
Retailer 15
-
$15,401 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$16,502 USD
View
B+
Retailer 17
-
$17,688 USD
View
B+
Retailer 18
-
$17,709 USD
View
B+
Retailer 19
-
$18,460 USD
View
B+
Retailer 20
-
$19,385 USD
View
Retailer 21
-
$20,861 USD
View
Price last confirmed 43 days ago
Most Expensive
B
MOH London
DE23C633A · Nov 4
$22,728 USD
£17,896 GBP
View
21 more retailers have this diamond
Prices start from $12,224 USDSave up to $10,504 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.03ct Radiant
$12,224 USD