Oval|Natural|GIA

1.50ct J VS1 Oval Natural Diamond

ID • J/VS1 • GIA 2245027988

Certificate GIA 2245027988

Diamond specifications and retailer prices

From $6,326 SGD
$4,948 USD
As of October 30, 2026
Save $5,533 SGD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,391 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 2245027988. Listed at 20 retailers as of October 29, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2245027988
Dimensions9.73 × 6.13 × 3.87 mm
L/W Ratio1.59
Culet sizeNone
Top View
9.73 mm6.13 mm1.50 ctJ / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2245027988
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,586 SGD|Low: $6,136 SGD|High: $11,938 SGD|Avg: $8,361 SGD|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$6,326 SGD
Retailer 1$6,586 SGD
Retailer 8$6,695 SGD
Retailer 2$6,782 SGD
Retailer 6$7,567 SGD
Retailer 4$7,681 SGD
Retailer 10$7,915 SGD
Retailer 5$8,749 SGD
Retailer 3$9,837 SGD
Retailer 7$11,859 SGD

38 data points across 10 retailers

20 retailers$6,326 SGD to $11,859 SGD

B+
Cheapest Retailer
-
$6,326 SGD
$4,948 USD
B+
Retailer 2
-
$6,380 SGD
$4,991 USD
View
B+
Retailer 3
-
$6,586 SGD
A$7,926 AUD
View
B+
Retailer 4
-
$6,695 SGD
$5,237 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,782 SGD
$5,305 USD
View
B+
Retailer 6
-
$6,975 SGD
$5,456 USD
View
Retailer 7
-
$7,254 SGD
$5,674 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$7,254 SGD
$5,674 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$7,567 SGD
£4,661 GBP
View
B+
Retailer 10
-
$7,681 SGD
£4,731 GBP
View
Retailer 11
-
$7,915 SGD
A$9,525 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$8,092 SGD
$6,330 USD
View
B
Retailer 13
-
$8,092 SGD
$6,330 USD
View
B
Retailer 14
-
$8,204 SGD
$6,417 USD
View
B
Retailer 15
-
$8,361 SGD
$6,540 USD
View
Retailer 16
-
$8,370 SGD
$6,547 USD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$8,749 SGD
€6,518 EUR
View
B
Retailer 18
-
$9,837 SGD
ZAR 124,309 ZAR
View
B
Retailer 19
-
$11,859 SGD
£7,304 GBP
View
Most Expensive
NZ Jewellers
810f4aeb-f665-4be5-8b7b-1ede3dff6acd · Sep 30
$13,391 SGD
$10,475 USD
View
Price last confirmed 31 days ago
19 more retailers have this diamond
Prices start from $6,326 SGDSave up to $5,533 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.

B+
1.50ct Oval
$6,326 SGD