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Oval|Natural|GIA

1.51ct J VS2 Oval Natural Diamond

VG • J/VS2 • GIA 1565654178

Certificate GIA 1565654178

Diamond specifications and retailer prices

From $5,040 SGD
HK$30,800 HKD
As of October 30, 2026
Save $6,439 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,479 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565654178. Listed at 19 retailers as of October 30, 2026, with prices from $5,040 to $11,479, a $6,439 spread on the same certified stone. NZ Jewellers lists it at $11,479. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565654178
Dimensions8.99 × 6.11 × 4.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Indented Natural, Pinpoint
Top View
8.99 mm6.11 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565654178
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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 30
Current: $11,479 SGD|Low: $5,040 SGD|High: $11,479 SGD|Avg: $7,192 SGD
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 3$5,040 SGD
Retailer 8$5,904 SGD
Retailer 7$5,987 SGD
Retailer 9$6,060 SGD
Retailer 4$6,334 SGD
Retailer 18$6,430 SGD
Retailer 5$6,476 SGD
Retailer 12$6,578 SGD
Retailer 13$6,697 SGD
Retailer 14$6,864 SGD
Retailer 15$6,864 SGD
Retailer 17$6,864 SGD
Retailer 10$7,049 SGD
Retailer 11$7,059 SGD
Retailer 6$7,725 SGD
Retailer 2$7,920 SGD
Retailer 16$10,990 SGD
NZ Jewellers$11,479 SGD

6 data points across 18 retailers

19 retailers$5,040 SGD to $11,479 SGD

A
Cheapest Retailer
-
$5,040 SGD
HK$30,800 HKD
B+
Retailer 2
-
$5,804 SGD
$4,540 USD
View
B+
Retailer 3
-
$5,904 SGD
$4,618 USD
View
B+
Retailer 4
-
$5,987 SGD
$4,683 USD
View
B+
Retailer 5
-
$6,060 SGD
$4,740 USD
View
B+
Retailer 6
-
$6,334 SGD
$4,955 USD
View
Final sale: no returns
B+
Retailer 7
-
$6,430 SGD
$5,030 USD
View
B+
Retailer 8
-
$6,476 SGD
View
B+
Retailer 9
-
$6,578 SGD
£4,052 GBP
View
B+
Retailer 10
-
$6,697 SGD
£4,125 GBP
View
B+
Retailer 11
-
$6,864 SGD
$5,369 USD
View
B+
Retailer 12
-
$6,864 SGD
$5,369 USD
View
B+
Retailer 13
-
$6,864 SGD
$5,369 USD
View
B+
Retailer 14
-
$7,049 SGD
$5,514 USD
View
B+
Retailer 15
-
$7,059 SGD
$5,522 USD
View
B
Retailer 16
-
$7,725 SGD
€5,755 EUR
View
B
Retailer 17
-
$7,920 SGD
$6,195 USD
View
B
Retailer 18
-
$10,990 SGD
£6,769 GBP
View
Most Expensive
B
NZ Jewellers
5a9fcadf-1425-488a-b05a-abe78822d55f · Oct 30
$11,479 SGD
$8,979 USD
View
18 more retailers have this diamond
Prices start from $5,040 SGDSave up to $6,439 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
$5,040 SGD