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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 5241065965

Certificate GIA 5241065965

Diamond specifications and retailer prices

From $4,594 SGD
HK$28,000 HKD
As of October 24, 2026
Save $2,445 SGD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,344 SGD at MOH London · As of October 15, 2026
View at MOH London

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 5241065965. Listed at 6 retailers as of October 24, 2026, with a 53% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle34.98°
OriginNatural
Grading LabGIA
CertificateGIA 5241065965
Dimensions8.82 × 6.20 × 4.01 mm
L/W Ratio1.42
Key to symbols
Feather, Cloud
Top View
8.82 mm6.20 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241065965
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 34.98°Culet: NoneDepth 64.6%

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 24
Current: $10,344 SGD|Low: $4,594 SGD|High: $10,541 SGD|Avg: $6,745 SGD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 4$4,594 SGD
Retailer 6$5,760 SGD
Retailer 5$5,891 SGD
Retailer 3$5,954 SGD
Retailer 2$7,038 SGD
MOH London$10,344 SGD

19 data points across 6 retailers

6 retailers$4,594 SGD to $7,038 SGD

A
Cheapest Retailer
-
$4,594 SGD
HK$28,000 HKD
Retailer 2
-
$5,760 SGD
$4,494 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$5,891 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$5,954 SGD
£3,658 GBP
View
B+
Retailer 5
-
$7,038 SGD
€5,230 EUR
View
Most Expensive
MOH London
81841A6A2 · Oct 15
$10,344 SGD
£6,355 GBP
View
Price last confirmed 15 days ago
5 more retailers have this diamond
Prices start from $4,594 SGDSave up to $2,445 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
$4,594 SGD