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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 $256 USD
As of November 1, 2026
Save $1,020 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,276 USD at MOH London · As of October 29, 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 17 retailers as of October 29, 2026, with prices from $256 to $1,276, a $1,020 spread on the same certified stone. MOH London lists it at $1,276. 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
Color
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 1
Current: $1,276 USD|Low: $245 USD|High: $1,285 USD|Avg: $604 USD|-0.6%
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 1, 2026
Retailer 9$256 USD
Retailer 4$286 USD
Retailer 3$296 USD
Retailer 6$317 USD
Retailer 12$317 USD
Retailer 7$461 USD
Retailer 10$475 USD
Retailer 13$528 USD
Retailer 2$603 USD
Retailer 14$675 USD
Retailer 8$974 USD
Retailer 5$1,019 USD
Retailer 11$1,150 USD
MOH London$1,276 USD

41 data points across 14 retailers

17 retailers$256 USD to $1,276 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$296 USD
View
A
Retailer 4
-
$317 USD
View
Retailer 5
-
$317 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$461 USD
£363 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$475 USD
View
B+
Retailer 8
-
$528 USD
View
B+
Retailer 9
-
$597 USD
View
B+
Retailer 10
-
$603 USD
£475 GBP
View
B+
Retailer 11
-
$675 USD
View
Retailer 12
-
$967 USD
View
Price last confirmed 97 days ago
B
Retailer 13
-
$974 USD
View
B
Retailer 14
-
$1,019 USD
View
B
Retailer 15
-
$1,070 USD
View
B
Retailer 16
-
$1,150 USD
View
Most Expensive
B
MOH London
LG780644312 · Oct 29
$1,276 USD
£1,005 GBP
View
16 more retailers have this diamond
Prices start from $256 USDSave up to $1,020 USD

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
$256 USD