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Oval|Lab Grown|IGI

1.50ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG849649090

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849649090

Diamond specifications and retailer prices

From $833 SGD
$651 USD
As of November 1, 2026
Save $2,498 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,065 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849649090 or 849649090. Listed at 12 retailers as of October 31, 2026, with a 300% 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

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849649090
Dimensions11.52 × 5.51 × 3.55 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm5.51 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849649090
Side View
Table 53.0%Crown 39.7°Girdle: STK-VTKPavilion 40.2°Culet: LargeDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,065 SGD|Low: $833 SGD|High: $4,088 SGD|Avg: $2,010 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$833 SGD
Retailer 7$905 SGD
Retailer 5$966 SGD
Retailer 8$1,189 SGD
Retailer 12$1,264 SGD
Retailer 11$1,372 SGD
Retailer 2$1,458 SGD
Retailer 9$2,403 SGD
Retailer 10$2,466 SGD
Retailer 6$2,714 SGD
Retailer 3$3,330 SGD
MOH London$4,065 SGD

4 data points across 12 retailers

12 retailers$833 SGD to $3,330 SGD

B+
Cheapest Retailer
-
$833 SGD
$651 USD
B+
Retailer 2
-
$905 SGD
$708 USD
View
B+
Retailer 3
-
$966 SGD
$755 USD
View
B
Retailer 4
-
$1,189 SGD
$930 USD
View
B
Retailer 5
-
$1,264 SGD
$988 USD
View
B
Retailer 6
-
$1,372 SGD
$1,073 USD
View
B
Retailer 7
-
$1,458 SGD
$1,140 USD
View
B
Retailer 8
-
$2,403 SGD
A$2,891 AUD
View
B
Retailer 9
-
$2,466 SGD
$1,928 USD
View
B
Retailer 10
-
$2,714 SGD
$2,122 USD
View
B
Retailer 11
-
$3,330 SGD
$2,604 USD
View
Most Expensive
MOH London
LG849649090 · Nov 1
$4,065 SGD
£2,503 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $833 SGDSave up to $2,498 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.

B+
1.50ct Oval
$833 SGD