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Cushion|Natural|GIA

1.51ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1548679191

Certificate GIA 1548679191

Diamond specifications and retailer prices

From ₹3,53,421 INR
As of November 6, 2026
Save ₹4,23,153 INR (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹7,76,574 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1548679191. Listed at 20 retailers as of November 6, 2026, with prices from ₹3,53,421 to ₹7,76,574, a ₹4,23,153 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹7,76,574. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548679191
Dimensions6.47 × 6.46 × 4.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.47 mm6.46 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548679191
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 38.5°Culet: NDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: ₹4,11,557 INR|Low: ₹3,47,410 INR|High: ₹7,76,574 INR|Avg: ₹4,91,817 INR|-6.3%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 5₹3,53,421 INR
Retailer 2₹4,04,326 INR
Retailer 1₹4,11,557 INR
Retailer 9₹4,12,215 INR
Retailer 15₹4,31,281 INR
Retailer 3₹4,32,502 INR
Retailer 12₹4,36,916 INR
Retailer 7₹4,45,369 INR
Retailer 13₹4,46,026 INR
Retailer 10₹4,46,496 INR
Retailer 4₹4,50,816 INR
Retailer 8₹4,63,213 INR
Retailer 6₹5,17,499 INR
Retailer 11₹5,39,852 INR
Retailer 14₹5,85,403 INR
Retailer 16₹7,62,161 INR
Wholesale Diamonds Direct₹7,76,574 INR

20 data points across 17 retailers

20 retailers₹3,53,421 INR to ₹7,76,574 INR

A
Cheapest Retailer
-
₹3,53,421 INR
A
Retailer 2
-
₹4,04,326 INR
View
A
Retailer 3
-
₹4,11,557 INR
View
Final sale: no returns
A
Retailer 4
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₹4,12,215 INR
View
A
Retailer 5
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₹4,31,281 INR
View
A
Retailer 6
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₹4,32,502 INR
View
A
Retailer 7
-
₹4,36,916 INR
View
Retailer 8
-
₹4,45,369 INR
View
Price last confirmed 14 days ago
A
Retailer 9
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₹4,46,026 INR
View
A
Retailer 10
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₹4,46,496 INR
View
A
Retailer 11
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₹4,50,816 INR
View
A
Retailer 12
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₹4,63,213 INR
View
A
Retailer 13
-
₹4,63,213 INR
View
Retailer 14
-
₹4,92,047 INR
View
Price last confirmed 28 days ago
B+
Retailer 15
-
₹5,05,290 INR
View
A
Retailer 16
-
₹5,17,499 INR
View
A
Retailer 17
-
₹5,39,852 INR
View
B+
Retailer 18
-
₹5,85,403 INR
View
B
Retailer 19
-
₹7,62,161 INR
View
Most Expensive
B+
Wholesale Diamonds Direct
625969331 · Nov 6
₹7,76,574 INR
$8,268 USD
View
19 more retailers have this diamond
Prices start from ₹3,53,421 INRSave up to ₹4,23,153 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
₹3,53,421 INR