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Cushion|Natural|GIA

1.51ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 6555086321

Certificate GIA 6555086321

Diamond specifications and retailer prices

From ₹3,05,522 INR
As of November 4, 2026
Save ₹2,66,207 INR (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,71,729 INR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 6555086321. Listed at 15 retailers as of November 4, 2026, with prices from ₹3,05,522 to ₹5,71,729, a ₹2,66,207 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹5,71,729. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555086321
Dimensions6.90 × 6.15 × 4.22 mm
L/W Ratio1.12
Top View
6.90 mm6.15 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555086321
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
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 4
Current: ₹3,52,764 INR|Low: ₹3,05,522 INR|High: ₹6,04,757 INR|Avg: ₹4,04,412 INR|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 7, 2026
Retailer 8₹3,05,522 INR
Retailer 10₹3,10,593 INR
Retailer 7₹3,12,941 INR
Retailer 13₹3,20,925 INR
Retailer 9₹3,26,466 INR
Retailer 5₹3,33,604 INR
Retailer 1₹3,52,764 INR
Retailer 11₹3,83,194 INR
Retailer 2₹3,89,486 INR
Retailer 3₹3,94,746 INR
Retailer 6₹4,76,926 INR
Retailer 12₹5,15,245 INR
Retailer 4₹5,47,648 INR
Wholesale Diamonds Direct₹5,71,729 INR

30 data points across 14 retailers

15 retailers₹3,05,522 INR to ₹5,71,729 INR

A
Cheapest Retailer
-
₹3,05,522 INR
A
Retailer 2
-
₹3,10,593 INR
View
A
Retailer 3
-
₹3,12,941 INR
View
A
Retailer 4
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₹3,20,925 INR
View
A
Retailer 5
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₹3,26,466 INR
View
A
Retailer 6
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₹3,33,604 INR
View
A
Retailer 7
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₹3,52,764 INR
View
A
Retailer 8
-
₹3,83,194 INR
View
A
Retailer 9
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₹3,89,486 INR
View
A
Retailer 10
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₹3,94,746 INR
View
A
Retailer 11
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₹3,98,033 INR
View
A
Retailer 12
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₹4,76,926 INR
View
A
Retailer 13
-
₹5,15,245 INR
View
B+
Retailer 14
-
₹5,47,648 INR
View
Most Expensive
B+
Wholesale Diamonds Direct
444917161 · Nov 6
₹5,71,729 INR
$6,087 USD
View
14 more retailers have this diamond
Prices start from ₹3,05,522 INRSave up to ₹2,66,207 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
₹3,05,522 INR