Round|Lab Grown|IGI

2.05ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG811646967

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811646967

Diamond specifications and retailer prices

From $263 USD
As of November 1, 2026
Save $1,045 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,308 USD at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811646967 or 811646967. Listed at 17 retailers as of November 1, 2026, with prices from $263 to $1,308, a $1,045 spread on the same certified stone. MOH London lists it at $1,308. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646967
Dimensions8.09 × 8.04 × 5.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm8.04 mm2.05 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646967
Side View
Table 55.0%Crown 35.3°Girdle: THN-MEDPavilion 41°CuletDepth 63.4%

Caratlytics Score

How it works →
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 1
Current: $1,308 USD|Low: $253 USD|High: $1,323 USD|Avg: $645 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$263 USD
Retailer 3$326 USD
Retailer 11$326 USD
Retailer 2$472 USD
Retailer 7$485 USD
Retailer 6$538 USD
Retailer 12$544 USD
Retailer 4$610 USD
Retailer 5$623 USD
Retailer 8$830 USD
Retailer 10$1,170 USD
MOH London$1,308 USD

44 data points across 12 retailers

17 retailers$263 USD to $1,308 USD

A
Cheapest Retailer
-
$263 USD
A
Retailer 2
-
$305 USD
View
Retailer 3
-
$326 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$326 USD
View
A
Retailer 5
-
$472 USD
£372 GBP
View
A
Retailer 6
-
$485 USD
View
A
Retailer 7
-
$538 USD
€512 EUR
View
B+
Retailer 8
-
$544 USD
View
B+
Retailer 9
-
$610 USD
View
B+
Retailer 10
-
$619 USD
View
B+
Retailer 11
-
$623 USD
£491 GBP
View
B+
Retailer 12
-
$830 USD
View
Retailer 13
-
$916 USD
View
Price last confirmed 46 days ago
B
Retailer 14
-
$1,049 USD
View
B
Retailer 15
-
$1,100 USD
View
B
Retailer 16
-
$1,170 USD
View
Most Expensive
B
MOH London
LG811646967 · Nov 1
$1,308 USD
£1,030 GBP
View
16 more retailers have this diamond
Prices start from $263 USDSave up to $1,045 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
$263 USD