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Cushion|Natural|GIA

1.51ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 2231947275

Certificate GIA 2231947275

Diamond specifications and retailer prices

From ₹1,80,690 INR
$1,903 USD
As of November 1, 2026
Save ₹2,06,634 INR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹3,87,324 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion 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 2231947275. Listed at 15 retailers as of November 1, 2026, with prices from ₹1,80,690 to ₹3,87,324, a ₹2,06,634 spread on the same certified stone. MOH London lists it at ₹3,87,324. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle36.21°
OriginNatural
Grading LabGIA
CertificateGIA 2231947275
Dimensions6.71 × 6.24 × 4.27 mm
L/W Ratio1.08
Key to symbols
Crystal, Feather, Needle
Top View
6.71 mm6.24 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231947275
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 36.21°Culet: NoneDepth 68.5%

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 1
Current: ₹3,87,324 INR|Low: ₹1,21,536 INR|High: ₹3,89,374 INR|Avg: ₹2,06,605 INR|+31.3%
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
November 2, 2026
Retailer 7₹1,21,536 INR
Retailer 8₹1,69,966 INR
Retailer 3₹1,80,690 INR
Retailer 18₹1,80,975 INR
Retailer 16₹1,82,589 INR
Retailer 14₹1,84,678 INR
Retailer 12₹1,84,773 INR
Retailer 5₹1,86,862 INR
Retailer 17₹1,88,526 INR
Retailer 13₹1,93,223 INR
Retailer 4₹1,98,446 INR
Retailer 15₹2,00,250 INR
Retailer 6₹2,05,092 INR
Retailer 11₹2,31,678 INR
Retailer 9₹2,33,577 INR
Retailer 2₹2,42,653 INR
Retailer 10₹2,99,790 INR
MOH London₹3,87,324 INR

19 data points across 18 retailers

15 retailers₹1,80,690 INR to ₹3,87,324 INR

Retailer 1
-
₹1,21,536 INR
HK$10,000 HKD
Price last confirmed 35 days ago
A
Retailer 2
-
₹1,80,690 INR
$1,903 USD
View
B+
Retailer 3
-
₹1,80,975 INR
$1,906 USD
View
B+
Retailer 4
-
₹1,82,589 INR
$1,923 USD
View
B+
Retailer 5
-
₹1,84,678 INR
$1,945 USD
View
A
Retailer 6
-
₹1,84,773 INR
$1,946 USD
View
Final sale: no returns
Retailer 7
-
₹1,86,862 INR
$1,968 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
₹1,88,526 INR
$1,986 USD
View
A
Retailer 9
-
₹1,93,223 INR
$2,035 USD
View
Retailer 10
-
₹1,98,446 INR
$2,090 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
₹2,00,250 INR
$2,109 USD
View
Retailer 12
-
₹2,05,092 INR
$2,160 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
₹2,31,678 INR
$2,440 USD
View
B+
Retailer 14
-
₹2,42,653 INR
£2,012 GBP
View
Most Expensive
B
MOH London
73C689494 · Nov 1
₹3,87,324 INR
£3,212 GBP
View
14 more retailers have this diamond
Prices start from ₹1,80,690 INRSave up to ₹2,06,634 INR

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 Cushion
₹1,80,690 INR