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Cushion|Natural|GIA

0.51ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6521626623

Certificate GIA 6521626623

Diamond specifications and retailer prices

From ₹38,413 INR
As of November 6, 2026
Save ₹73,470 INR (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,11,883 INR at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded H 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 6521626623. Listed at 13 retailers as of November 4, 2026, with prices from ₹38,413 to ₹1,11,883, a ₹73,470 spread on the same certified stone. MOH London lists it at ₹1,11,883. 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

0.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521626623
Dimensions5.01 × 4.55 × 2.99 mm
L/W Ratio1.10
Top View
5.01 mm4.55 mm0.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521626623
Side View
Table 64.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 65.7%

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: ₹1,11,883 INR|Low: ₹30,148 INR|High: ₹1,12,837 INR|Avg: ₹63,902 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
Retailer 12
Retailer 13
November 6, 2026
Retailer 13₹38,413 INR
Retailer 11₹44,706 INR
Retailer 6₹50,435 INR
Retailer 9₹55,976 INR
Retailer 7₹60,109 INR
Retailer 12₹60,391 INR
Retailer 10₹61,987 INR
Retailer 4₹67,153 INR
Retailer 3₹67,904 INR
Retailer 2₹72,131 INR
Retailer 5₹72,506 INR
Retailer 8₹75,136 INR
MOH London₹1,11,883 INR

44 data points across 13 retailers

13 retailers₹38,413 INR to ₹1,11,883 INR

A
Cheapest Retailer
-
₹38,413 INR
A
Retailer 2
-
₹44,706 INR
View
Final sale: no returns
B+
Retailer 3
-
₹50,435 INR
View
B+
Retailer 4
-
₹55,976 INR
View
B+
Retailer 5
-
₹60,109 INR
View
B+
Retailer 6
-
₹60,391 INR
View
B+
Retailer 7
-
₹61,987 INR
View
B
Retailer 8
-
₹67,153 INR
View
B
Retailer 9
-
₹67,904 INR
View
B+
Retailer 10
-
₹72,131 INR
View
Retailer 11
-
₹72,506 INR
View
Price last confirmed 35 days ago
B+
Retailer 12
-
₹75,136 INR
View
Most Expensive
B
MOH London
73DB74BBB · Nov 4
₹1,11,883 INR
£938 GBP
View
12 more retailers have this diamond
Prices start from ₹38,413 INRSave up to ₹73,470 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
0.51ct Cushion
₹38,413 INR