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Round|Lab Grown|IGI

2.01ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG780644312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780644312

Diamond specifications and retailer prices

From $455 NZD
As of November 5, 2026
Save $1,797 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,252 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.01ct lab-grown round diamond

This 2.01ct 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 LG780644312 or 780644312. Listed at 16 retailers as of November 5, 2026, with prices from $455 to $2,252, a $1,797 spread on the same certified stone. MOH London lists it at $2,252. 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

2.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780644312
Dimensions8.15 × 8.11 × 4.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.11 mm2.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780644312
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.6%

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: $2,252 NZD|Low: $436 NZD|High: $2,286 NZD|Avg: $1,084 NZD|-1.4%
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
November 6, 2026
Retailer 9$455 NZD
Retailer 4$509 NZD
Retailer 3$527 NZD
Retailer 6$564 NZD
Retailer 12$564 NZD
Retailer 7$820 NZD
Retailer 10$845 NZD
Retailer 13$939 NZD
Retailer 2$1,062 NZD
Retailer 14$1,201 NZD
Retailer 8$1,733 NZD
Retailer 5$1,813 NZD
Retailer 11$2,046 NZD
MOH London$2,252 NZD

43 data points across 14 retailers

16 retailers$455 NZD to $2,252 NZD

A
Cheapest Retailer
-
$455 NZD
A
Retailer 2
-
$509 NZD
View
Final sale: no returns
A
Retailer 3
-
$527 NZD
View
A
Retailer 4
-
$564 NZD
View
Retailer 5
-
$564 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$845 NZD
View
B+
Retailer 7
-
$939 NZD
View
B+
Retailer 8
-
$1,062 NZD
View
B+
Retailer 9
-
$1,062 NZD
View
B+
Retailer 10
-
$1,201 NZD
View
Retailer 11
-
$1,720 NZD
View
Price last confirmed 102 days ago
B
Retailer 12
-
$1,733 NZD
View
B
Retailer 13
-
$1,813 NZD
View
B
Retailer 14
-
$1,903 NZD
View
B
Retailer 15
-
$2,046 NZD
View
Most Expensive
B
MOH London
LG780644312 · Nov 5
$2,252 NZD
£997 GBP
View
15 more retailers have this diamond
Prices start from $455 NZDSave up to $1,797 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
2.01ct Round
$455 NZD