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Round|Lab Grown|IGI

1.20ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG804642767

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642767

Diamond specifications and retailer prices

From $210 SGD
As of November 1, 2026
Save $1,004 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,214 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804642767 or 804642767. Listed at 18 retailers as of November 1, 2026, with prices from $210 to $1,214, a $1,004 spread on the same certified stone. MOH London lists it at $1,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642767
Dimensions6.97 × 6.89 × 4.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.89 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642767
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.6%

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: Nov 1
Current: $1,214 SGD|Low: $210 SGD|High: $1,269 SGD|Avg: $617 SGD|-3.2%
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
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 16$210 SGD
Retailer 15$243 SGD
Retailer 9$259 SGD
Retailer 14$447 SGD
Retailer 10$457 SGD
Retailer 4$468 SGD
Retailer 2$487 SGD
Retailer 3$489 SGD
Retailer 17$579 SGD
Retailer 12$633 SGD
Retailer 6$665 SGD
Retailer 11$690 SGD
Retailer 13$805 SGD
Retailer 8$834 SGD
Retailer 5$905 SGD
Retailer 7$920 SGD
MOH London$1,214 SGD

42 data points across 17 retailers

18 retailers$210 SGD to $1,214 SGD

A
Cheapest Retailer
-
$210 SGD
A
Retailer 2
-
$243 SGD
View
A
Retailer 3
-
$259 SGD
View
Retailer 4
-
$268 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$447 SGD
View
A
Retailer 6
-
$457 SGD
View
A
Retailer 7
-
$468 SGD
View
A
Retailer 8
-
$487 SGD
View
A
Retailer 9
-
$489 SGD
View
B+
Retailer 10
-
$579 SGD
View
B+
Retailer 11
-
$633 SGD
View
B+
Retailer 12
-
$665 SGD
View
B+
Retailer 13
-
$690 SGD
View
B+
Retailer 14
-
$805 SGD
View
B
Retailer 15
-
$834 SGD
View
B
Retailer 16
-
$905 SGD
View
B
Retailer 17
-
$920 SGD
View
Most Expensive
B
MOH London
LG804642767 · Nov 2
$1,214 SGD
£748 GBP
View
17 more retailers have this diamond
Prices start from $210 SGDSave up to $1,004 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 Round
$210 SGD