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Round|Lab Grown|IGI

2.05ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG468199222

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468199222

Diamond specifications and retailer prices

From $1,318 NZD
As of November 3, 2026
Save $4,285 NZD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,603 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG468199222 or 468199222. Listed at 6 retailers as of November 3, 2026, with prices from $1,318 to $5,603, a $4,285 spread on the same certified stone. MOH London lists it at $5,603. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468199222
Dimensions8.19 × 8.14 × 4.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.19 mm8.14 mm2.05 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468199222
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 3
Current: $5,603 NZD|Low: $1,318 NZD|High: $5,671 NZD|Avg: $2,446 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,318 NZD
Retailer 2$1,873 NZD
Retailer 5$1,983 NZD
Retailer 3$1,991 NZD
Retailer 4$2,001 NZD
MOH London$5,603 NZD

43 data points across 6 retailers

6 retailers$1,318 NZD to $5,603 NZD

A
Cheapest Retailer
-
$1,318 NZD
B+
Retailer 2
-
$1,873 NZD
View
B+
Retailer 3
-
$1,983 NZD
View
B+
Retailer 4
-
$1,991 NZD
View
B+
Retailer 5
-
$2,001 NZD
View
Most Expensive
B
MOH London
LG468199222 · Nov 3
$5,603 NZD
£2,480 GBP
View
5 more retailers have this diamond
Prices start from $1,318 NZDSave up to $4,285 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
$1,318 NZD