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Cushion|Natural|GIA

1.00ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1508655786

Certificate GIA 1508655786

Diamond specifications and retailer prices

From ₹1,07,257 INR
As of November 6, 2026
Save ₹43,015 INR (29%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹2,14,105 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J 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 1508655786. Listed at 11 retailers as of November 6, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1508655786
Dimensions5.53 × 5.38 × 4.03 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
5.53 mm5.38 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1508655786
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 75.0%

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: ₹2,14,105 INR|Low: ₹98,334 INR|High: ₹2,43,924 INR|Avg: ₹1,40,245 INR|-12.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6₹1,07,257 INR
Retailer 7₹1,11,389 INR
Retailer 2₹1,15,803 INR
Retailer 5₹1,16,273 INR
Retailer 10₹1,17,776 INR
Retailer 8₹1,28,858 INR
Retailer 4₹1,31,394 INR
Retailer 9₹1,41,725 INR
Retailer 3₹1,50,272 INR
MOH London₹2,14,105 INR

42 data points across 10 retailers

11 retailers₹1,07,257 INR to ₹1,50,272 INR

A
Cheapest Retailer
-
₹1,07,257 INR
Final sale: no returns
A
Retailer 2
-
₹1,11,389 INR
View
A
Retailer 3
-
₹1,15,803 INR
View
Retailer 4
-
₹1,16,273 INR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
₹1,17,776 INR
View
B+
Retailer 6
-
₹1,28,858 INR
View
B+
Retailer 7
-
₹1,31,394 INR
View
B+
Retailer 8
-
₹1,41,725 INR
View
B+
Retailer 9
-
₹1,44,543 INR
View
B+
Retailer 10
-
₹1,50,272 INR
View
Most Expensive
MOH London
C03E2AA9D · Oct 29
₹2,14,105 INR
£1,795 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from ₹1,07,257 INRSave up to ₹43,015 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
1.00ct Cushion
₹1,07,257 INR