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Round|Lab Grown|IGI

2.12ct K SI1 Round Lab Grown Diamond

ID • K/SI1 • IGI LG485136718

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136718

Diamond specifications and retailer prices

From $2,366 SGD
As of November 5, 2026
Save $5,450 SGD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,816 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 2.12ct lab-grown round diamond

This 2.12ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136718 or 485136718. Listed at 9 retailers as of November 5, 2026, with prices from $2,366 to $7,816, a $5,450 spread on the same certified stone. MOH London lists it at $7,816. 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

2.12
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136718
Dimensions8.34 × 8.36 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.34 mm8.36 mm2.12 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136718
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $7,816 SGD|Low: $2,366 SGD|High: $7,941 SGD|Avg: $4,400 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$2,366 SGD
Retailer 5$2,744 SGD
Retailer 2$2,957 SGD
Retailer 7$3,658 SGD
Retailer 6$4,299 SGD
Retailer 3$4,615 SGD
MOH London$7,816 SGD

18 data points across 7 retailers

9 retailers$2,366 SGD to $7,816 SGD

A
Cheapest Retailer
-
$2,366 SGD
A
Retailer 2
-
$2,574 SGD
View
Retailer 3
-
$2,744 SGD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$2,744 SGD
View
B+
Retailer 5
-
$2,957 SGD
View
B
Retailer 6
-
$4,299 SGD
View
B
Retailer 7
-
$4,615 SGD
View
B
Retailer 8
-
$5,142 SGD
View
Most Expensive
B
MOH London
LG485136718 · Nov 5
$7,816 SGD
£4,818 GBP
View
8 more retailers have this diamond
Prices start from $2,366 SGDSave up to $5,450 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
2.12ct Round
$2,366 SGD