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Round|Lab Grown|IGI

2.12ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG490191005

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490191005

Diamond specifications and retailer prices

From €815 EUR
$910 USD
As of October 31, 2026
Save €6,239 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,054 EUR at MOH London · As of October 29, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490191005 or 490191005. Listed at 10 retailers as of October 29, 2026, with prices from €815 to €7,054, a €6,239 spread on the same certified stone. MOH London lists it at €7,054. 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
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490191005
Dimensions8.22 × 8.28 × 5.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.22 mm8.28 mm2.12 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490191005
Side View
Table 59.5%Crown 36°GirdlePavilion 40.1°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €7,054 EUR|Low: €815 EUR|High: €7,109 EUR|Avg: €3,535 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4€815 EUR
Retailer 3€2,259 EUR
Retailer 7€2,529 EUR
Retailer 5€2,620 EUR
Retailer 8€2,620 EUR
Retailer 9€3,192 EUR
Retailer 2€3,845 EUR
Retailer 6€4,083 EUR
Retailer 10€5,865 EUR
MOH London€7,054 EUR

16 data points across 10 retailers

10 retailers€815 EUR to €7,054 EUR

A
Cheapest Retailer
-
€815 EUR
$910 USD
B+
Retailer 2
-
€2,259 EUR
$2,524 USD
View
B+
Retailer 3
-
€2,458 EUR
$2,746 USD
View
B+
Retailer 4
-
€2,529 EUR
$2,825 USD
View
Final sale: no returns
Retailer 5
-
€2,620 EUR
$2,927 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€2,620 EUR
$2,927 USD
View
B
Retailer 7
-
€3,602 EUR
$4,024 USD
View
B
Retailer 8
-
€3,845 EUR
$4,296 USD
View
B
Retailer 9
-
€4,083 EUR
$4,562 USD
View
Most Expensive
B
MOH London
LG490191005 · Oct 29
€7,054 EUR
£6,205 GBP
View
9 more retailers have this diamond
Prices start from €815 EURSave up to €6,239 EUR

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
€815 EUR