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Cushion|Natural|GIA

1.51ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6545348944

Certificate GIA 6545348944

Diamond specifications and retailer prices

From ₹2,88,542 INR
As of November 2, 2026
Save ₹3,50,418 INR (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹6,38,960 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545348944. Listed at 14 retailers as of October 29, 2026, with prices from ₹2,88,542 to ₹6,38,960, a ₹3,50,418 spread on the same certified stone. MOH London lists it at ₹6,38,960. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545348944
Dimensions7.67 × 5.90 × 4.03 mm
L/W Ratio1.30
Top View
7.67 mm5.90 mm1.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545348944
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.3%

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 2
Current: ₹6,38,960 INR|Low: ₹2,87,960 INR|High: ₹6,94,286 INR|Avg: ₹3,86,058 INR|-8.0%
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
November 2, 2026
Retailer 2₹2,88,542 INR
Retailer 5₹3,01,909 INR
Retailer 4₹3,24,497 INR
Retailer 3₹3,34,368 INR
Retailer 12₹3,55,058 INR
Retailer 6₹3,68,168 INR
Retailer 10₹3,80,020 INR
Retailer 9₹3,86,284 INR
Retailer 8₹3,88,765 INR
Retailer 13₹3,94,007 INR
Retailer 11₹4,03,273 INR
Retailer 7₹4,30,013 INR
MOH London₹6,38,960 INR

24 data points across 13 retailers

14 retailers₹2,88,542 INR to ₹6,38,960 INR

A
Cheapest Retailer
-
₹2,88,542 INR
A
Retailer 2
-
₹3,01,909 INR
$3,181 USD
View
Final sale: no returns
A
Retailer 3
-
₹3,24,497 INR
$3,419 USD
View
A
Retailer 4
-
₹3,34,368 INR
$3,523 USD
View
A
Retailer 5
-
₹3,55,058 INR
$3,741 USD
View
A
Retailer 6
-
₹3,68,168 INR
£3,054 GBP
View
A
Retailer 7
-
₹3,80,020 INR
$4,004 USD
View
A
Retailer 8
-
₹3,86,284 INR
$4,070 USD
View
A
Retailer 9
-
₹3,88,765 INR
£3,225 GBP
View
A
Retailer 10
-
₹3,94,007 INR
$4,151 USD
View
A
Retailer 11
-
₹4,03,273 INR
$4,249 USD
View
B+
Retailer 12
-
₹4,04,573 INR
A$6,558 AUD
View
B+
Retailer 13
-
₹4,30,013 INR
€4,315 EUR
View
Most Expensive
B
MOH London
54B1246CC · Oct 29
₹6,38,960 INR
£5,301 GBP
View
13 more retailers have this diamond
Prices start from ₹2,88,542 INRSave up to ₹3,50,418 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
₹2,88,542 INR