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Oval|Lab Grown|IGI

1.51ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG499189146

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499189146

Diamond specifications and retailer prices

From €660 EUR
$740 USD
As of October 29, 2026
Save €3,646 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,306 EUR at MOH London · As of October 29, 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 LG499189146 or 499189146. Listed at 11 retailers as of October 29, 2026, with prices from €660 to €4,306, a €3,646 spread on the same certified stone. MOH London lists it at €4,306. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189146
Dimensions8.93 × 6.41 × 4.07 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.93 mm6.41 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189146
Side View
Table 59.5%Crown 38.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,306 EUR|Low: €660 EUR|High: €4,334 EUR|Avg: €2,285 EUR|-0.5%
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
October 29, 2026
Retailer 2€660 EUR
Retailer 6€1,293 EUR
Retailer 10€1,407 EUR
Retailer 11€1,448 EUR
Retailer 7€1,500 EUR
Retailer 13€1,654 EUR
Retailer 3€2,038 EUR
Retailer 8€2,365 EUR
Retailer 12€2,722 EUR
Retailer 9€2,811 EUR
Retailer 5€3,357 EUR
Retailer 4€4,294 EUR
MOH London€4,306 EUR

15 data points across 13 retailers

11 retailers€660 EUR to €4,306 EUR

A
Cheapest Retailer
-
€660 EUR
$740 USD
A
Retailer 2
-
€1,293 EUR
$1,450 USD
View
A
Retailer 3
-
€1,407 EUR
$1,578 USD
View
A
Retailer 4
-
€1,448 EUR
$1,624 USD
View
Final sale: no returns
Retailer 5
-
€1,500 EUR
$1,682 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€1,500 EUR
$1,682 USD
View
B+
Retailer 7
-
€1,654 EUR
$1,855 USD
View
B+
Retailer 8
-
€2,365 EUR
$2,653 USD
View
B
Retailer 9
-
€2,722 EUR
$3,053 USD
View
B
Retailer 10
-
€2,811 EUR
$3,153 USD
View
Most Expensive
B
MOH London
LG499189146 · Oct 29
€4,306 EUR
£3,803 GBP
View
10 more retailers have this diamond
Prices start from €660 EURSave up to €3,646 EUR

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
€660 EUR