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Cushion|Natural|GIA

1.51ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6555110792

Certificate GIA 6555110792

Diamond specifications and retailer prices

From ₹3,24,364 INR
HK$26,700 HKD
As of November 1, 2026
Save ₹3,65,461 INR (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹6,89,826 INR at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555110792. Listed at 20 retailers as of November 1, 2026, with prices from ₹3,24,364 to ₹6,89,826, a ₹3,65,461 spread on the same certified stone. MOH London lists it at ₹6,89,826. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555110792
Dimensions6.51 × 6.48 × 4.41 mm
L/W Ratio1.00
Top View
6.51 mm6.48 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555110792
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NDepth 68.1%

Caratlytics Score

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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: ₹6,89,826 INR|Low: ₹3,13,203 INR|High: ₹6,98,143 INR|Avg: ₹4,34,790 INR|-0.9%
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 3, 2026
Retailer 14₹3,24,364 INR
Retailer 16₹3,30,666 INR
Retailer 15₹3,37,880 INR
Retailer 7₹3,62,177 INR
Retailer 9₹3,73,471 INR
Retailer 4₹3,87,992 INR
Retailer 5₹3,92,453 INR
Retailer 11₹4,05,244 INR
Retailer 3₹4,10,960 INR
Retailer 17₹4,10,960 INR
Retailer 18₹4,25,197 INR
Retailer 2₹4,30,706 INR
Retailer 8₹4,36,654 INR
Retailer 10₹4,89,736 INR
Retailer 12₹4,90,106 INR
Retailer 6₹5,03,592 INR
Retailer 13₹5,32,421 INR
MOH London₹6,89,826 INR

30 data points across 18 retailers

20 retailers₹3,24,364 INR to ₹6,89,826 INR

A
Cheapest Retailer
-
₹3,24,364 INR
HK$26,700 HKD
A
Retailer 2
-
₹3,30,666 INR
$3,484 USD
View
A
Retailer 3
-
₹3,37,880 INR
$3,560 USD
View
A
Retailer 4
-
₹3,45,377 INR
$3,639 USD
View
A
Retailer 5
-
₹3,51,262 INR
$3,701 USD
View
B+
Retailer 6
-
₹3,62,177 INR
$3,816 USD
View
Final sale: no returns
A
Retailer 7
-
₹3,73,471 INR
$3,935 USD
View
A
Retailer 8
-
₹3,87,992 INR
$4,088 USD
View
A
Retailer 9
-
₹3,92,453 INR
$4,135 USD
View
A
Retailer 10
-
₹4,05,244 INR
£3,362 GBP
View
A
Retailer 11
-
₹4,10,960 INR
$4,330 USD
View
A
Retailer 12
-
₹4,10,960 INR
$4,330 USD
View
A
Retailer 13
-
₹4,25,197 INR
$4,480 USD
View
A
Retailer 14
-
₹4,30,706 INR
£3,573 GBP
View
Retailer 15
-
₹4,36,654 INR
A$7,078 AUD
View
Price last confirmed 24 days ago
Retailer 16
-
₹4,89,736 INR
$5,160 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
₹4,90,106 INR
€4,918 EUR
View
B+
Retailer 18
-
₹5,03,592 INR
$5,306 USD
View
B+
Retailer 19
-
₹5,32,421 INR
ZAR 90,626 ZAR
View
Most Expensive
B
MOH London
98AE5D049 · Nov 2
₹6,89,826 INR
£5,723 GBP
View
19 more retailers have this diamond
Prices start from ₹3,24,364 INRSave up to ₹3,65,461 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
₹3,24,364 INR