Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

ID • J/VS1 • GIA 3555027451

Certificate GIA 3555027451

Diamond specifications and retailer prices

From $5,474 SGD
$4,282 USD
As of October 24, 2026
10 retailers carry this diamond
Most expensive: $10,529 SGD at NZ Jewellers · As of October 23, 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 3555027451. Listed at 10 retailers as of October 23, 2026. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.48°
Pavilion angle39.64°
OriginNatural
Grading LabGIA
CertificateGIA 3555027451
Dimensions8.40 × 6.10 × 4.19 mm
L/W Ratio1.38
Top View
8.40 mm6.10 mm1.51 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555027451
Side View
Table 55.0%Crown 41.48°Girdle: Very ThickPavilion 39.64°Culet: NoneDepth 68.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: $10,529 SGD|Low: $5,474 SGD|High: $10,690 SGD|Avg: $6,978 SGD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 24, 2026
Retailer 10$5,474 SGD
Retailer 4$5,700 SGD
Retailer 8$5,702 SGD
Retailer 5$6,044 SGD
Retailer 9$6,044 SGD
Retailer 3$6,085 SGD
Retailer 11$6,186 SGD
Retailer 7$6,214 SGD
Retailer 2$6,822 SGD
Retailer 6$9,678 SGD
NZ Jewellers$10,529 SGD

37 data points across 11 retailers

10 retailers$5,474 SGD to $10,529 SGD

Retailer 1
-
$5,474 SGD
$4,282 USD
Price last confirmed 7 days ago
Retailer 2
-
$5,700 SGD
£3,511 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$5,702 SGD
$4,460 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$6,044 SGD
$4,728 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$6,044 SGD
$4,728 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$6,186 SGD
A$7,444 AUD
View
Price last confirmed 22 days ago
Retailer 7
-
$6,214 SGD
$4,861 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$6,822 SGD
$5,336 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$9,678 SGD
£5,961 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
b7554735-dc09-405f-94f4-527119e9c388 · Oct 23
$10,529 SGD
$8,236 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond

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.

1.51ct Oval
$5,474 SGD