CaratHunter
Plans
Cushion|Natural|GIA

1.51ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1425256232

Certificate GIA 1425256232

Diamond specifications and retailer prices

From ₹4,39,433 INR
$4,630 USD
As of November 2, 2026
Save ₹4,19,745 INR (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹8,59,178 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1425256232. Listed at 20 retailers as of November 1, 2026, with prices from ₹4,39,433 to ₹8,59,178, a ₹4,19,745 spread on the same certified stone. MOH London lists it at ₹8,59,178. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1425256232
Dimensions6.16 × 6.04 × 4.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
6.16 mm6.04 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1425256232
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.4%

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 2
Current: ₹8,59,178 INR|Low: ₹4,22,539 INR|High: ₹8,69,545 INR|Avg: ₹5,99,984 INR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10₹4,39,433 INR
Retailer 6₹4,64,584 INR
Retailer 8₹4,64,774 INR
Retailer 11₹4,94,481 INR
Retailer 7₹5,28,364 INR
Retailer 4₹5,59,498 INR
Retailer 9₹5,79,551 INR
Retailer 2₹6,37,098 INR
Retailer 5₹7,16,530 INR
Retailer 3₹8,44,980 INR
MOH London₹8,59,178 INR

45 data points across 11 retailers

20 retailers₹4,39,433 INR to ₹8,59,178 INR

A
Cheapest Retailer
-
₹4,39,433 INR
$4,630 USD
A
Retailer 2
-
₹4,55,568 INR
$4,800 USD
View
A
Retailer 3
-
₹4,60,788 INR
$4,855 USD
View
A
Retailer 4
-
₹4,64,584 INR
$4,895 USD
View
A
Retailer 5
-
₹4,64,774 INR
$4,897 USD
View
Final sale: no returns
A
Retailer 6
-
₹4,66,660 INR
$4,917 USD
View
A
Retailer 7
-
₹4,91,644 INR
CA$7,195 CAD
View
A
Retailer 8
-
₹4,94,481 INR
$5,210 USD
View
B+
Retailer 9
-
₹4,96,189 INR
$5,228 USD
View
B+
Retailer 10
-
₹5,22,022 INR
$5,500 USD
View
B+
Retailer 11
-
₹5,28,364 INR
$5,567 USD
View
B+
Retailer 12
-
₹5,56,932 INR
$5,868 USD
View
B+
Retailer 13
-
₹5,59,498 INR
£4,642 GBP
View
Retailer 14
-
₹5,79,551 INR
A$9,394 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
₹6,37,098 INR
€6,393 EUR
View
Retailer 16
-
₹6,43,110 INR
$6,776 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
₹6,60,574 INR
$6,960 USD
View
B+
Retailer 18
-
₹7,16,530 INR
ZAR 121,964 ZAR
View
B
Retailer 19
-
₹8,44,980 INR
$8,903 USD
View
Most Expensive
B
MOH London
C97E3DB6C · Nov 1
₹8,59,178 INR
£7,128 GBP
View
19 more retailers have this diamond
Prices start from ₹4,39,433 INRSave up to ₹4,19,745 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
₹4,39,433 INR