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Round|Lab Grown|IGI

2.25ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG792619878

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792619878

Diamond specifications and retailer prices

From $286 USD
As of October 29, 2026
Save $1,138 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,424 USD at MOH London · As of October 25, 2026
View at MOH London

About this 2.25ct lab-grown round diamond

This 2.25ct 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 LG792619878 or 792619878. Listed at 18 retailers as of October 25, 2026, with prices from $286 to $1,424, a $1,138 spread on the same certified stone. MOH London lists it at $1,424. 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

2.25
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792619878
Dimensions8.43 × 8.49 × 5.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.49 mm2.25 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792619878
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

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: Oct 29
Current: $1,424 USD|Low: $275 USD|High: $1,439 USD|Avg: $717 USD|+0.1%
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
November 1, 2026
Retailer 10$286 USD
Retailer 4$355 USD
Retailer 13$355 USD
Retailer 8$510 USD
Retailer 2$513 USD
Retailer 7$580 USD
Retailer 3$584 USD
Retailer 6$625 USD
Retailer 5$645 USD
Retailer 9$911 USD
Retailer 12$1,035 USD
Retailer 11$1,280 USD
MOH London$1,424 USD

44 data points across 13 retailers

18 retailers$286 USD to $1,424 USD

A
Cheapest Retailer
-
$286 USD
A
Retailer 2
-
$332 USD
View
A
Retailer 3
-
$355 USD
View
A
Retailer 4
-
$355 USD
View
A
Retailer 5
-
$510 USD
View
A
Retailer 6
-
$513 USD
£404 GBP
View
A
Retailer 7
-
$580 USD
€552 EUR
View
B+
Retailer 8
-
$584 USD
View
A
Retailer 9
-
$625 USD
£492 GBP
View
A
Retailer 10
-
$645 USD
View
B+
Retailer 11
-
$732 USD
View
B+
Retailer 12
-
$911 USD
View
B
Retailer 13
-
$1,030 USD
View
Retailer 14
-
$1,035 USD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$1,141 USD
View
B
Retailer 16
-
$1,190 USD
View
B
Retailer 17
-
$1,280 USD
View
Most Expensive
B
MOH London
LG792619878 · Oct 25
$1,424 USD
£1,121 GBP
View
17 more retailers have this diamond
Prices start from $286 USDSave up to $1,138 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
2.25ct Round
$286 USD