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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6555141851

Certificate GIA 6555141851

Diamond specifications and retailer prices

From ₹3,94,897 INR
$4,159 USD
As of October 30, 2026
Save ₹3,30,069 INR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹7,24,966 INR at MOH London · As of October 29, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555141851. Listed at 8 retailers as of October 29, 2026, with prices from ₹3,94,897 to ₹7,24,966, a ₹3,30,069 spread on the same certified stone. MOH London lists it at ₹7,24,966. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555141851
Dimensions7.82 × 5.90 × 3.95 mm
L/W Ratio1.33
Top View
7.82 mm5.90 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555141851
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: ₹7,24,966 INR|Low: ₹3,43,798 INR|High: ₹7,91,530 INR|Avg: ₹4,77,149 INR|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7₹3,94,897 INR
Retailer 3₹3,96,969 INR
Retailer 8₹4,17,970 INR
Retailer 5₹4,27,933 INR
Retailer 6₹4,30,313 INR
Retailer 2₹4,32,051 INR
Retailer 4₹4,50,247 INR
Retailer 9₹4,81,776 INR
MOH London₹7,24,966 INR

46 data points across 9 retailers

8 retailers₹3,94,897 INR to ₹7,24,966 INR

A
Cheapest Retailer
-
₹3,94,897 INR
$4,159 USD
A
Retailer 2
-
₹3,96,969 INR
View
A
Retailer 3
-
₹4,17,970 INR
$4,402 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,27,933 INR
£3,549 GBP
View
A
Retailer 5
-
₹4,30,313 INR
$4,532 USD
View
A
Retailer 6
-
₹4,32,051 INR
A$7,000 AUD
View
A
Retailer 7
-
₹4,50,247 INR
£3,734 GBP
View
Most Expensive
B+
MOH London
FD5D29FA0 · Oct 29
₹7,24,966 INR
£6,012 GBP
View
7 more retailers have this diamond
Prices start from ₹3,94,897 INRSave up to ₹3,30,069 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
₹3,94,897 INR