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Radiant|Natural|GIA

1.51ct G VS2 Radiant Natural Diamond

EX • G/VS2 • GIA 1528686425

Certificate GIA 1528686425

Diamond specifications and retailer prices

From $5,072 USD
As of November 4, 2026
Save $4,456 USD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,528 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528686425. Listed at 16 retailers as of November 4, 2026, with prices from $5,072 to $9,528, a $4,456 spread on the same certified stone. MOH London lists it at $9,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528686425
Dimensions6.23 × 6.15 × 4.15 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.23 mm6.15 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528686425
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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 4
Current: $9,528 USD|Low: $4,476 USD|High: $9,669 USD|Avg: $6,625 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$5,072 USD
Retailer 9$5,124 USD
Retailer 8$5,371 USD
Retailer 11$5,875 USD
Retailer 2$6,159 USD
Retailer 5$6,218 USD
Retailer 10$6,410 USD
Retailer 4$6,676 USD
Retailer 6$6,940 USD
Retailer 7$7,967 USD
MOH London$9,528 USD

43 data points across 11 retailers

16 retailers$5,072 USD to $9,528 USD

A
Cheapest Retailer
-
$5,072 USD
A
Retailer 2
-
$5,124 USD
View
A
Retailer 3
-
$5,371 USD
View
Final sale: no returns
A
Retailer 4
-
$5,480 USD
View
A
Retailer 5
-
$5,797 USD
View
Retailer 6
-
$5,875 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$5,991 USD
View
A
Retailer 8
-
$6,159 USD
View
A
Retailer 9
-
$6,218 USD
View
Retailer 10
-
$6,410 USD
View
Price last confirmed 27 days ago
A
Retailer 11
-
$6,676 USD
View
Retailer 12
-
$6,740 USD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$6,940 USD
View
A
Retailer 14
-
$7,010 USD
View
A
Retailer 15
-
$7,967 USD
View
Most Expensive
A
MOH London
A7B2DBFDF · Nov 4
$9,528 USD
£7,502 GBP
View
15 more retailers have this diamond
Prices start from $5,072 USDSave up to $4,456 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
1.51ct Radiant
$5,072 USD