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Oval|Lab Grown|IGI

1.20ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG811635810

Shape and cutting style on the report: Antique oval cut

Certificate IGI LG811635810

Diamond specifications and retailer prices

From $431 SGD
$336 USD
As of October 28, 2026
Save $1,488 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,919 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811635810 or 811635810. Listed at 7 retailers as of October 28, 2026, with prices from $431 to $1,919, a $1,488 spread on the same certified stone. MOH London lists it at $1,919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635810
Dimensions9.54 × 5.50 × 3.40 mm
L/W Ratio1.73
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm5.50 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635810
Side View
Table 60.0%Crown 36.9°Girdle: Slightly ThickPavilion 42°Culet: LargeDepth 61.8%

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 28
Current: $1,919 SGD|Low: $431 SGD|High: $1,919 SGD|Avg: $993 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$431 SGD
Retailer 3$532 SGD
Retailer 5$679 SGD
Retailer 4$779 SGD
Retailer 2$1,464 SGD
Retailer 6$1,592 SGD
MOH London$1,919 SGD

3 data points across 7 retailers

7 retailers$431 SGD to $1,919 SGD

A
Cheapest Retailer
-
$431 SGD
$336 USD
Final sale: no returns
A
Retailer 2
-
$532 SGD
$415 USD
View
B+
Retailer 3
-
$679 SGD
$530 USD
View
B+
Retailer 4
-
$779 SGD
$608 USD
View
B
Retailer 5
-
$1,464 SGD
$1,142 USD
View
B
Retailer 6
-
$1,592 SGD
$1,242 USD
View
Most Expensive
B
MOH London
LG811635810 · Oct 29
$1,919 SGD
£1,179 GBP
View
6 more retailers have this diamond
Prices start from $431 SGDSave up to $1,488 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
1.20ct Oval
$431 SGD