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Round|Lab Grown|IGI

1.19ct G SI2 Round Lab Grown Diamond

ID • G/SI2 • IGI LG483196812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483196812

Diamond specifications and retailer prices

From $189 SGD
As of November 5, 2026
Save $908 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,097 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG483196812 or 483196812. Listed at 15 retailers as of November 4, 2026, with prices from $189 to $1,097, a $908 spread on the same certified stone. MOH London lists it at $1,097. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.19
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483196812
Dimensions6.87 × 6.81 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm6.81 mm1.19 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483196812
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 40.1°Culet: NoneDepth 60.0%

Caratlytics Score

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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 5
Current: $1,097 SGD|Low: $184 SGD|High: $1,126 SGD|Avg: $459 SGD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 13$189 SGD
Retailer 5$212 SGD
Retailer 11$220 SGD
Retailer 6$235 SGD
Retailer 9$235 SGD
Retailer 14$291 SGD
Retailer 12$340 SGD
Retailer 7$350 SGD
Retailer 2$400 SGD
Retailer 4$556 SGD
Retailer 10$566 SGD
Retailer 8$575 SGD
Retailer 3$756 SGD
MOH London$1,097 SGD

37 data points across 14 retailers

15 retailers$189 SGD to $1,097 SGD

A
Cheapest Retailer
-
$189 SGD
A
Retailer 2
-
$212 SGD
View
Final sale: no returns
A
Retailer 3
-
$220 SGD
View
Retailer 4
-
$235 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$235 SGD
View
B+
Retailer 6
-
$291 SGD
View
A
Retailer 7
-
$340 SGD
View
A
Retailer 8
-
$350 SGD
View
A
Retailer 9
-
$400 SGD
View
Retailer 10
-
$492 SGD
View
Price last confirmed 82 days ago
B+
Retailer 11
-
$556 SGD
View
B+
Retailer 12
-
$566 SGD
View
B+
Retailer 13
-
$575 SGD
View
B
Retailer 14
-
$756 SGD
View
Most Expensive
B
MOH London
LG483196812 · Nov 4
$1,097 SGD
£676 GBP
View
14 more retailers have this diamond
Prices start from $189 SGDSave up to $908 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
1.19ct Round
$189 SGD