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2.05ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG485163235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485163235

Diamond specifications and retailer prices

From $1,583 NZD
As of November 5, 2026
Save $11,904 NZD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,487 NZD at MOH London · As of November 3, 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 LG485163235 or 485163235. Listed at 10 retailers as of November 3, 2026, with prices from $1,583 to $13,487, a $11,904 spread on the same certified stone. MOH London lists it at $13,487. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485163235
Dimensions8.36 × 8.39 × 4.86 mm
L/W Ratio1.00
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
8.36 mm8.39 mm2.05 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485163235
Side View
Table 57.5%Crown 31.5°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 58.0%

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: $13,487 NZD|Low: $1,583 NZD|High: $13,668 NZD|Avg: $6,867 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$1,583 NZD
Retailer 3$4,342 NZD
Retailer 7$4,864 NZD
Retailer 5$5,038 NZD
Retailer 8$5,038 NZD
Retailer 9$6,336 NZD
Retailer 2$7,553 NZD
Retailer 6$7,854 NZD
Retailer 10$11,275 NZD
MOH London$13,487 NZD

15 data points across 10 retailers

10 retailers$1,583 NZD to $13,487 NZD

A
Cheapest Retailer
-
$1,583 NZD
B+
Retailer 2
-
$4,342 NZD
View
B+
Retailer 3
-
$4,725 NZD
View
B+
Retailer 4
-
$4,864 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,038 NZD
View
Retailer 6
-
$5,038 NZD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$6,925 NZD
View
B
Retailer 8
-
$7,553 NZD
View
B
Retailer 9
-
$7,854 NZD
View
Most Expensive
B
MOH London
LG485163235 · Nov 3
$13,487 NZD
£5,970 GBP
View
9 more retailers have this diamond
Prices start from $1,583 NZDSave up to $11,904 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
$1,583 NZD