CaratHunter
Plans
Oval|Lab Grown|IGI

1.51ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG425068174

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG425068174

Diamond specifications and retailer prices

From $1,025 SGD
$800 USD
As of October 29, 2026
Save $4,778 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,803 SGD at MOH London · As of October 27, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown 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 top-tier cut grade and certified by IGI LG425068174 or 425068174. Listed at 12 retailers as of October 27, 2026, with prices from $1,025 to $5,803, a $4,778 spread on the same certified stone. MOH London lists it at $5,803. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425068174
Dimensions8.79 × 6.51 × 4.16 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
8.79 mm6.51 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425068174
Side View
Table 55.5%Crown 35.1°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.9%

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 29
Current: $5,803 SGD|Low: $1,025 SGD|High: $5,873 SGD|Avg: $2,656 SGD|+0.1%
MOH London
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
October 30, 2026
Retailer 7$1,025 SGD
Retailer 8$1,555 SGD
Retailer 12$1,692 SGD
Retailer 13$1,741 SGD
Retailer 9$1,803 SGD
Retailer 14$1,803 SGD
Retailer 3$2,025 SGD
Retailer 2$2,368 SGD
Retailer 5$2,548 SGD
Retailer 10$2,859 SGD
Retailer 11$3,381 SGD
Retailer 4$3,455 SGD
Retailer 6$5,165 SGD
MOH London$5,803 SGD

40 data points across 14 retailers

12 retailers$1,025 SGD to $5,803 SGD

A
Cheapest Retailer
-
$1,025 SGD
$800 USD
A
Retailer 2
-
$1,555 SGD
$1,213 USD
View
A
Retailer 3
-
$1,692 SGD
$1,320 USD
View
A
Retailer 4
-
$1,741 SGD
$1,358 USD
View
Final sale: no returns
Retailer 5
-
$1,803 SGD
$1,407 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,803 SGD
$1,407 USD
View
A
Retailer 7
-
$2,025 SGD
$1,580 USD
View
A
Retailer 8
-
$2,368 SGD
£1,455 GBP
View
B+
Retailer 9
-
$2,859 SGD
$2,231 USD
View
B
Retailer 10
-
$3,381 SGD
$2,638 USD
View
B+
Retailer 11
-
$3,455 SGD
$2,696 USD
View
Most Expensive
B
MOH London
LG425068174 · Oct 27
$5,803 SGD
£3,565 GBP
View
11 more retailers have this diamond
Prices start from $1,025 SGDSave up to $4,778 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
$1,025 SGD