Cushion|Natural|GIA

1.51ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 6542429991

Certificate GIA 6542429991

Diamond specifications and retailer prices

From $5,144 USD
SGD 6,951 SGD
As of October 31, 2026
Save $4,328 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,472 USD at Wholesale Diamonds Direct · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542429991. Listed at 11 retailers as of October 26, 2026, with prices from $5,144 to $9,472, a $4,328 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.42°
Pavilion angle31.08°
OriginNatural
Grading LabGIA
CertificateGIA 6542429991
Dimensions6.46 × 5.89 × 4.28 mm
L/W Ratio1.10
Top View
6.46 mm5.89 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542429991
Side View
Table 60.0%Crown 41.42°Girdle: VTK-ETKPavilion 31.08°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: $6,957 USD|Low: $5,144 USD|High: $10,211 USD|Avg: $6,818 USD|+18.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 1, 2026
Retailer 10$5,144 USD
Retailer 2$5,183 USD
Retailer 6$5,348 USD
Retailer 7$5,510 USD
Retailer 5$5,701 USD
Retailer 11$6,276 USD
Retailer 8$6,492 USD
Retailer 3$6,864 USD
Retailer 1$6,957 USD
Retailer 4$7,881 USD
Retailer 9$8,515 USD
Wholesale Diamonds Direct$9,472 USD

31 data points across 12 retailers

11 retailers$5,144 USD to $9,472 USD

A
Cheapest Retailer
-
$5,144 USD
SGD 6,951 SGD
A+
Retailer 2
-
$5,183 USD
View
A
Retailer 3
-
$5,348 USD
View
A
Retailer 4
-
$5,510 USD
SGD 7,446 SGD
View
A
Retailer 5
-
$5,701 USD
£4,489 GBP
View
A
Retailer 6
-
$6,276 USD
View
A
Retailer 7
-
$6,492 USD
£5,112 GBP
View
A
Retailer 8
-
$6,957 USD
View
A
Retailer 9
-
$7,881 USD
View
A
Retailer 10
-
$8,515 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047548 · Oct 26
$9,472 USD
View
10 more retailers have this diamond
Prices start from $5,144 USDSave up to $4,328 USD

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
$5,144 USD