Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 5241065965

Certificate GIA 5241065965

Diamond specifications and retailer prices

From $3,584 USD
HK$28,000 HKD
As of October 24, 2026
Save $1,908 USD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,071 USD 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
Color
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: $8,071 USD|Low: $3,584 USD|High: $8,225 USD|Avg: $5,262 USD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 4$3,584 USD
Retailer 6$4,494 USD
Retailer 5$4,596 USD
Retailer 3$4,645 USD
Retailer 2$5,492 USD
MOH London$8,071 USD

19 data points across 6 retailers

6 retailers$3,584 USD to $5,492 USD

A
Cheapest Retailer
-
$3,584 USD
HK$28,000 HKD
A
Retailer 2
-
$4,494 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$4,596 USD
SGD 6,211 SGD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$4,645 USD
£3,658 GBP
View
B+
Retailer 5
-
$5,492 USD
€5,230 EUR
View
Most Expensive
B
MOH London
81841A6A2 · Oct 15
$8,071 USD
£6,355 GBP
View
Price last confirmed 14 days ago
5 more retailers have this diamond
Prices start from $3,584 USDSave up to $1,908 USD

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
$3,584 USD