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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 2536637549

Certificate GIA 2536637549

Diamond specifications and retailer prices

From $6,433 SGD
$5,032 USD
As of October 31, 2026
Save $7,980 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,413 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-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 2536637549. Listed at 17 retailers as of October 30, 2026, with prices from $6,433 to $14,413, a $7,980 spread on the same certified stone. NZ Jewellers lists it at $14,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536637549
Dimensions8.90 × 6.37 × 4.05 mm
L/W Ratio1.40
Top View
8.90 mm6.37 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536637549
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.5%

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: Oct 31
Current: $14,413 SGD|Low: $6,433 SGD|High: $14,944 SGD|Avg: $9,282 SGD|-3.6%
NZ Jewellers
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
October 31, 2026
Retailer 16$6,433 SGD
Retailer 6$7,129 SGD
Retailer 3$7,205 SGD
Retailer 8$7,340 SGD
Retailer 5$7,453 SGD
Retailer 10$8,027 SGD
Retailer 7$8,313 SGD
Retailer 2$8,345 SGD
Retailer 12$8,783 SGD
Retailer 14$8,783 SGD
Retailer 4$8,906 SGD
Retailer 13$9,064 SGD
Retailer 9$9,416 SGD
Retailer 15$12,613 SGD
Retailer 11$12,764 SGD
NZ Jewellers$14,413 SGD

37 data points across 16 retailers

17 retailers$6,433 SGD to $14,413 SGD

A
Cheapest Retailer
-
$6,433 SGD
$5,032 USD
B+
Retailer 2
-
$7,129 SGD
$5,577 USD
View
B+
Retailer 3
-
$7,205 SGD
$5,636 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,340 SGD
CA$7,974 CAD
View
B+
Retailer 5
-
$7,453 SGD
$5,830 USD
View
B+
Retailer 6
-
$8,027 SGD
$6,279 USD
View
B+
Retailer 7
-
$8,028 SGD
View
B
Retailer 8
-
$8,313 SGD
$6,503 USD
View
B+
Retailer 9
-
$8,345 SGD
£5,140 GBP
View
B+
Retailer 10
-
$8,783 SGD
$6,870 USD
View
B+
Retailer 11
-
$8,783 SGD
$6,870 USD
View
B+
Retailer 12
-
$8,906 SGD
$6,967 USD
View
B
Retailer 13
-
$9,064 SGD
$7,090 USD
View
B+
Retailer 14
-
$9,416 SGD
€7,015 EUR
View
B
Retailer 15
-
$12,613 SGD
$9,866 USD
View
B
Retailer 16
-
$12,764 SGD
£7,862 GBP
View
Most Expensive
B
NZ Jewellers
1a466d81-92fd-4bbc-938a-c6814b343e6c · Oct 30
$14,413 SGD
$11,274 USD
View
16 more retailers have this diamond
Prices start from $6,433 SGDSave up to $7,980 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 Oval
$6,433 SGD