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Radiant|Natural|GIA

1.51ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 7556096393

Certificate GIA 7556096393

Diamond specifications and retailer prices

From $2,981 USD
Save $3,634 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,615 USD at MOH London
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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556096393. Listed at 16 retailers, with prices from $2,981 to $6,615 at MOH London, a $3,634 spread on the same certified stone. 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

1.51
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556096393
Dimensions7.40 × 5.69 × 3.94 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
7.40 mm5.69 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556096393
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $6,615 USD|Low: $2,981 USD|High: $6,629 USD|Avg: $4,190 USD|-0.2%
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
October 1, 2026
Retailer 3$2,981 USD
Retailer 19$2,996 USD
Retailer 15$3,207 USD
Retailer 16$3,207 USD
Retailer 5$3,302 USD
Retailer 11$3,505 USD
Retailer 13$3,625 USD
Retailer 17$3,770 USD
Retailer 4$3,957 USD
Retailer 12$3,973 USD
Retailer 8$4,250 USD
Retailer 9$4,250 USD
Retailer 10$4,319 USD
Retailer 2$4,341 USD
Retailer 7$4,390 USD
Retailer 6$5,104 USD
Retailer 18$5,360 USD
Retailer 14$6,176 USD
MOH London$6,615 USD

32 data points across 19 retailers

16 retailers$2,981 USD to $6,615 USD

A
Cheapest Retailer
-
$2,981 USD
A
Retailer 2
-
$2,996 USD
View
A
Retailer 3
-
$3,207 USD
View
A
Retailer 4
-
$3,207 USD
View
A
Retailer 5
-
$3,302 USD
HK$25,800 HKD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$3,625 USD
View
A
Retailer 7
-
$3,770 USD
View
B+
Retailer 8
-
$3,957 USD
A$6,088 AUD
View
B+
Retailer 9
-
$3,973 USD
£3,128 GBP
View
B+
Retailer 10
-
$4,250 USD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
$4,341 USD
€4,134 EUR
View
B+
Retailer 12
-
$4,390 USD
View
Price last confirmed 45 days ago
B
Retailer 13
-
$5,104 USD
ZAR 82,458 ZAR
View
Price last confirmed 43 days ago
B
Retailer 14
-
$5,360 USD
View
B
Retailer 15
-
$6,176 USD
View
Most Expensive
B
MOH London
F2CDDC0E2 · Oct 1
$6,615 USD
£5,209 GBP
View
15 more retailers have this diamond
Prices start from $2,981 USDSave up to $3,634 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.

A
1.51ct Radiant
$2,981 USD