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2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG842620300

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842620300

Diamond specifications and retailer prices

From $781 NZD
$440 USD
As of November 1, 2026
Save $1,540 NZD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,321 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG842620300 or 842620300. Listed at 6 retailers as of November 1, 2026, with prices from $781 to $2,321, a $1,540 spread on the same certified stone. MOH London lists it at $2,321. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620300
Dimensions8.14 × 8.12 × 5.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm8.12 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620300
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

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 1
Current: $2,321 NZD|Low: $781 NZD|High: $2,348 NZD|Avg: $1,339 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$781 NZD
Retailer 4$941 NZD
Retailer 5$1,027 NZD
Retailer 2$1,106 NZD
Retailer 6$1,952 NZD
MOH London$2,321 NZD

26 data points across 6 retailers

6 retailers$781 NZD to $2,321 NZD

B+
Cheapest Retailer
-
$781 NZD
$440 USD
A
Retailer 2
-
$941 NZD
€505 EUR
View
A
Retailer 3
-
$1,027 NZD
$579 USD
View
A
Retailer 4
-
$1,106 NZD
£491 GBP
View
B
Retailer 5
-
$1,952 NZD
$1,100 USD
View
Most Expensive
B
MOH London
LG842620300 · Nov 1
$2,321 NZD
£1,030 GBP
View
5 more retailers have this diamond
Prices start from $781 NZDSave up to $1,540 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
$781 NZD