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2.12ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG487198013

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487198013

Diamond specifications and retailer prices

From $1,220 USD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $8,889 USD at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487198013 or 487198013. Listed at 12 retailers as of October 31, 2026. 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
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487198013
Dimensions8.18 × 8.20 × 5.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.18 mm8.20 mm2.12 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487198013
Side View
Table 57.5%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $8,889 USD|Low: $1,220 USD|High: $9,008 USD|Avg: $5,076 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$1,220 USD
Retailer 5$3,577 USD
Retailer 8$4,007 USD
Retailer 6$4,150 USD
Retailer 9$4,305 USD
Retailer 2$5,531 USD
Retailer 4$5,612 USD
Retailer 7$6,435 USD
MOH London$8,889 USD

40 data points across 9 retailers

12 retailers

B+
Cheapest Retailer
-
$1,220 USD
Retailer 2
-
$3,577 USD
View
Price under review
Retailer 3
-
$3,892 USD
View
Price under review
Retailer 4
-
$4,007 USD
View
Price under review
Final sale: no returns
Retailer 5
-
$4,150 USD
View
Price under review
Retailer 6
-
$4,150 USD
View
Price under review
Retailer 7
-
$4,305 USD
View
Price under review
Most Expensive
MOH London
LG487198013 · Nov 1
$8,889 USD
£6,999 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $1,220 USD

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+
2.12ct Round
$1,220 USD