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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 2544263154

Certificate GIA 2544263154

Diamond specifications and retailer prices

From $3,420 SGD
HK$20,900 HKD
As of November 1, 2026
Save $3,826 SGD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,650 SGD at Wholesale Diamonds Direct · As of October 23, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2544263154. Listed at 18 retailers as of November 1, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 2544263154
Dimensions7.41 × 6.06 × 4.14 mm
L/W Ratio1.22
Top View
7.41 mm6.06 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544263154
Side View
Table 67.0%CrownGirdle: STK-VTKPavilion 37.2°Culet: NDepth 68.3%

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 1
Current: $5,164 SGD|Low: $3,420 SGD|High: $8,202 SGD|Avg: $4,999 SGD|-8.5%
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 2, 2026
Retailer 14$3,420 SGD
Retailer 4$3,944 SGD
Retailer 13$3,986 SGD
Retailer 10$4,073 SGD
Retailer 5$4,211 SGD
Retailer 12$4,256 SGD
Retailer 16$4,398 SGD
Retailer 11$4,612 SGD
Retailer 6$4,615 SGD
Retailer 9$4,665 SGD
Retailer 3$4,699 SGD
Retailer 1$5,164 SGD
Retailer 8$5,204 SGD
Retailer 2$5,623 SGD
Retailer 7$6,520 SGD
Retailer 15$7,246 SGD
Wholesale Diamonds Direct$7,650 SGD

26 data points across 17 retailers

18 retailers$3,420 SGD to $7,246 SGD

A
Cheapest Retailer
-
$3,420 SGD
HK$20,900 HKD
A
Retailer 2
-
$3,944 SGD
$3,085 USD
View
A
Retailer 3
-
$3,986 SGD
$3,118 USD
View
A
Retailer 4
-
$4,073 SGD
$3,186 USD
View
Final sale: no returns
A
Retailer 5
-
$4,211 SGD
$3,294 USD
View
B+
Retailer 6
-
$4,256 SGD
$3,329 USD
View
B+
Retailer 7
-
$4,398 SGD
$3,440 USD
View
A
Retailer 8
-
$4,612 SGD
£2,840 GBP
View
A
Retailer 9
-
$4,615 SGD
$3,610 USD
View
B+
Retailer 10
-
$4,665 SGD
$3,649 USD
View
A
Retailer 11
-
$4,699 SGD
$3,676 USD
View
B+
Retailer 12
-
$5,164 SGD
€3,847 EUR
View
Retailer 13
-
$5,204 SGD
A$6,263 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$5,208 SGD
A$6,268 AUD
View
B+
Retailer 15
-
$5,623 SGD
ZAR 71,059 ZAR
View
B
Retailer 16
-
$6,520 SGD
$5,100 USD
View
B
Retailer 17
-
$7,246 SGD
£4,463 GBP
View
Most Expensive
Wholesale Diamonds Direct
425958025 · Oct 23
$7,650 SGD
$5,984 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $3,420 SGDSave up to $3,826 SGD

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
$3,420 SGD