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Round|Lab Grown|IGI

2.05ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG841605538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605538

Diamond specifications and retailer prices

From $473 NZD
As of November 5, 2026
Save $1,881 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,354 NZD 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 LG841605538 or 841605538. Listed at 16 retailers as of November 1, 2026, with prices from $473 to $2,354, a $1,881 spread on the same certified stone. MOH London lists it at $2,354. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605538
Dimensions8.06 × 8.11 × 5.04 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
8.06 mm8.11 mm2.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605538
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 5
Current: $2,354 NZD|Low: $473 NZD|High: $2,379 NZD|Avg: $1,205 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$473 NZD
Retailer 4$550 NZD
Retailer 9$587 NZD
Retailer 16$587 NZD
Retailer 15$854 NZD
Retailer 13$872 NZD
Retailer 2$962 NZD
Retailer 8$975 NZD
Retailer 5$1,092 NZD
Retailer 3$1,103 NZD
Retailer 10$1,105 NZD
Retailer 14$1,514 NZD
Retailer 12$1,654 NZD
Retailer 17$1,889 NZD
Retailer 6$1,978 NZD
Retailer 11$2,081 NZD
MOH London$2,354 NZD

26 data points across 17 retailers

16 retailers$473 NZD to $2,354 NZD

A
Cheapest Retailer
-
$473 NZD
A
Retailer 2
-
$550 NZD
View
Retailer 3
-
$587 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$587 NZD
View
A
Retailer 5
-
$872 NZD
View
A
Retailer 6
-
$962 NZD
View
B+
Retailer 7
-
$975 NZD
View
A
Retailer 8
-
$1,092 NZD
View
B+
Retailer 9
-
$1,103 NZD
View
A
Retailer 10
-
$1,105 NZD
View
B+
Retailer 11
-
$1,514 NZD
View
B+
Retailer 12
-
$1,654 NZD
View
B
Retailer 13
-
$1,889 NZD
View
B
Retailer 14
-
$1,978 NZD
View
B
Retailer 15
-
$2,081 NZD
View
Most Expensive
B
MOH London
LG841605538 · Nov 1
$2,354 NZD
£1,042 GBP
View
15 more retailers have this diamond
Prices start from $473 NZDSave up to $1,881 NZD

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
$473 NZD