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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 HK$5,806 HKD
$740 USD
As of October 29, 2026
Save HK$32,087 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$37,893 HKD 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 HK$5,806 to HK$37,893, a HK$32,087 spread on the same certified stone. MOH London lists it at HK$37,893. 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 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$37,893 HKD|Low: HK$5,806 HKD|High: HK$38,142 HKD|Avg: HK$20,104 HKD|-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 2HK$5,806 HKD
Retailer 6HK$11,376 HKD
Retailer 10HK$12,381 HKD
Retailer 11HK$12,741 HKD
Retailer 7HK$13,196 HKD
Retailer 13HK$14,554 HKD
Retailer 3HK$17,935 HKD
Retailer 8HK$20,815 HKD
Retailer 12HK$23,953 HKD
Retailer 9HK$24,737 HKD
Retailer 5HK$29,543 HKD
Retailer 4HK$37,784 HKD
MOH LondonHK$37,893 HKD

15 data points across 13 retailers

11 retailersHK$5,806 HKD to HK$37,893 HKD

A
Cheapest Retailer
-
HK$5,806 HKD
$740 USD
A
Retailer 2
-
HK$11,376 HKD
$1,450 USD
View
A
Retailer 3
-
HK$12,381 HKD
$1,578 USD
View
A
Retailer 4
-
HK$12,741 HKD
$1,624 USD
View
Final sale: no returns
Retailer 5
-
HK$13,196 HKD
$1,682 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$13,196 HKD
$1,682 USD
View
B+
Retailer 7
-
HK$14,554 HKD
$1,855 USD
View
B+
Retailer 8
-
HK$20,815 HKD
$2,653 USD
View
B
Retailer 9
-
HK$23,953 HKD
$3,053 USD
View
B
Retailer 10
-
HK$24,737 HKD
$3,153 USD
View
Most Expensive
B
MOH London
LG499189146 · Oct 29
HK$37,893 HKD
£3,803 GBP
View
10 more retailers have this diamond
Prices start from HK$5,806 HKDSave up to HK$32,087 HKD

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
HK$5,806 HKD