CaratHunter
Plans
Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2231852617

Certificate GIA 2231852617

Diamond specifications and retailer prices

From ₹2,52,457 INR
As of November 6, 2026
Save ₹3,18,529 INR (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹5,70,986 INR at MOH London · As of November 4, 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 G 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 2231852617. Listed at 8 retailers as of November 4, 2026, with prices from ₹2,52,457 to ₹5,70,986, a ₹3,18,529 spread on the same certified stone. MOH London lists it at ₹5,70,986. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.29°
OriginNatural
Grading LabGIA
CertificateGIA 2231852617
Dimensions7.72 × 5.91 × 4.12 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather
Top View
7.72 mm5.91 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231852617
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 37.29°Culet: NoneDepth 69.8%

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: Nov 6
Current: ₹5,70,986 INR|Low: ₹2,52,457 INR|High: ₹6,41,002 INR|Avg: ₹3,89,966 INR|-10.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5₹2,52,457 INR
Retailer 6₹3,09,560 INR
Retailer 2₹3,23,930 INR
Retailer 4₹3,45,438 INR
Retailer 7₹3,68,166 INR
Retailer 3₹4,05,359 INR
MOH London₹5,70,986 INR

44 data points across 7 retailers

8 retailers₹2,52,457 INR to ₹5,70,986 INR

A
Cheapest Retailer
-
₹2,52,457 INR
A
Retailer 2
-
₹3,09,560 INR
View
A
Retailer 3
-
₹3,23,930 INR
View
A
Retailer 4
-
₹3,45,438 INR
View
A
Retailer 5
-
₹3,68,166 INR
View
A
Retailer 6
-
₹3,84,415 INR
View
A
Retailer 7
-
₹4,05,359 INR
View
Most Expensive
B+
MOH London
DE74A4A62 · Nov 4
₹5,70,986 INR
£4,787 GBP
View
7 more retailers have this diamond
Prices start from ₹2,52,457 INRSave up to ₹3,18,529 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
₹2,52,457 INR