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Round|Lab Grown|IGI

2.05ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG442065937

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442065937

Diamond specifications and retailer prices

From $890 USD
As of October 31, 2026
Save $6,733 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,623 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct 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 LG442065937 or 442065937. Listed at 10 retailers as of October 29, 2026, with prices from $890 to $7,623, a $6,733 spread on the same certified stone. MOH London lists it at $7,623. 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

2.05
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442065937
Dimensions8.20 × 8.22 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.20 mm8.22 mm2.05 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442065937
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.6%

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: $7,623 USD|Low: $890 USD|High: $7,684 USD|Avg: $3,754 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$890 USD
Retailer 4$2,441 USD
Retailer 9$2,656 USD
Retailer 8$2,734 USD
Retailer 6$2,832 USD
Retailer 11$3,562 USD
Retailer 10$3,893 USD
Retailer 2$4,246 USD
Retailer 7$4,415 USD
Retailer 3$6,339 USD
MOH London$7,623 USD

17 data points across 11 retailers

10 retailers$890 USD to $7,623 USD

A
Cheapest Retailer
-
$890 USD
B+
Retailer 2
-
$2,441 USD
View
B+
Retailer 3
-
$2,656 USD
View
B+
Retailer 4
-
$2,734 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,832 USD
View
Retailer 6
-
$2,832 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$3,893 USD
View
B
Retailer 8
-
$4,246 USD
View
B
Retailer 9
-
$4,415 USD
View
Most Expensive
B
MOH London
LG442065937 · Oct 29
$7,623 USD
£6,002 GBP
View
9 more retailers have this diamond
Prices start from $890 USDSave up to $6,733 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.

A
2.05ct Round
$890 USD