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Cushion|Natural|GIA

1.51ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 2567210753

Certificate GIA 2567210753

Diamond specifications and retailer prices

From ₹2,17,056 INR
$2,286 USD
As of October 30, 2026
Save ₹6,48,983 INR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹8,66,039 INR at William & Sons Jewelers · As of November 2, 2026
View at William & Sons Jewelers

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I 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 2567210753. Listed at 17 retailers as of October 30, 2026, with prices from ₹2,17,056 to ₹8,66,039, a ₹6,48,983 spread on the same certified stone. William & Sons Jewelers lists it at ₹8,66,039. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34°
OriginNatural
Grading LabGIA
CertificateGIA 2567210753
Dimensions6.56 × 6.36 × 4.30 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
6.56 mm6.36 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567210753
Side View
Table 63.0%Crown 38.5°Girdle: THN-STKPavilion 34°Culet: NoneDepth 67.6%

Caratlytics Score

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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: Oct 30
Current: ₹3,14,285 INR|Low: ₹2,17,056 INR|High: ₹11,19,176 INR|Avg: ₹3,56,863 INR|-69.2%
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
Retailer 14
Retailer 15
Retailer 16
William & Sons Jewelers
November 2, 2026
Retailer 3₹2,17,056 INR
Retailer 16₹2,30,918 INR
Retailer 6₹2,37,911 INR
Retailer 4₹2,40,224 INR
Retailer 13₹2,46,585 INR
Retailer 15₹2,54,941 INR
Retailer 14₹2,54,945 INR
Retailer 5₹2,97,858 INR
Retailer 8₹3,04,410 INR
Retailer 1₹3,14,285 INR
Retailer 2₹3,14,285 INR
Retailer 9₹3,24,729 INR
Retailer 10₹3,34,784 INR
Retailer 11₹3,58,716 INR
Retailer 12₹3,61,000 INR
Retailer 7₹5,13,819 INR
William & Sons Jewelers₹8,66,039 INR

26 data points across 17 retailers

17 retailers₹2,17,056 INR to ₹8,66,039 INR

A
Cheapest Retailer
-
₹2,17,056 INR
$2,286 USD
A
Retailer 2
-
₹2,30,918 INR
HK$19,000 HKD
View
A
Retailer 3
-
₹2,40,224 INR
$2,530 USD
View
A
Retailer 4
-
₹2,46,585 INR
$2,597 USD
View
A
Retailer 5
-
₹2,54,941 INR
$2,685 USD
View
A
Retailer 6
-
₹2,54,945 INR
A$4,131 AUD
View
A
Retailer 7
-
₹2,97,858 INR
$3,137 USD
View
Retailer 8
-
₹3,04,410 INR
$3,206 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
₹3,14,285 INR
$3,310 USD
View
A
Retailer 10
-
₹3,14,285 INR
$3,310 USD
View
Retailer 11
-
₹3,15,762 INR
SGD 4,494 SGD
View
Price last confirmed 24 days ago
A
Retailer 12
-
₹3,24,729 INR
$3,420 USD
View
A
Retailer 13
-
₹3,34,784 INR
€3,358 EUR
View
B+
Retailer 14
-
₹3,58,716 INR
£2,975 GBP
View
A
Retailer 15
-
₹3,61,000 INR
$3,802 USD
View
Retailer 16
-
₹5,13,819 INR
£4,261 GBP
View
Price last confirmed 25 days ago
Most Expensive
C
William & Sons Jewelers
cert_2567210753 · Nov 2
₹8,66,039 INR
$9,121 USD
View
Final sale: no returns
16 more retailers have this diamond
Prices start from ₹2,17,056 INRSave up to ₹6,48,983 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
₹2,17,056 INR