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Round|Lab Grown|IGI

3.01ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG680513559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680513559

Diamond specifications and retailer prices

From $948 CAD
$679 USD
As of October 30, 2026
Save $1,422 CAD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,370 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680513559 or 680513559. Listed at 7 retailers as of October 29, 2026, with prices from $948 to $2,370, a $1,422 spread on the same certified stone. MOH London lists it at $2,370. 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

3.01
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680513559
Dimensions9.29 × 9.20 × 5.64 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
9.29 mm9.20 mm3.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680513559
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: Oct 30
Current: $2,370 CAD|Low: $914 CAD|High: $2,386 CAD|Avg: $1,374 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$948 CAD
Retailer 7$1,030 CAD
Retailer 2$1,053 CAD
Retailer 3$1,058 CAD
Retailer 6$1,337 CAD
Retailer 4$2,326 CAD
MOH London$2,370 CAD

38 data points across 7 retailers

7 retailers$948 CAD to $2,370 CAD

B+
Cheapest Retailer
-
$948 CAD
$679 USD
A
Retailer 2
-
$1,030 CAD
$737 USD
View
A
Retailer 3
-
$1,053 CAD
£593 GBP
View
A
Retailer 4
-
$1,058 CAD
€721 EUR
View
B+
Retailer 5
-
$1,337 CAD
$957 USD
View
Retailer 6
-
$2,326 CAD
$1,665 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG680513559 · Oct 29
$2,370 CAD
£1,336 GBP
View
6 more retailers have this diamond
Prices start from $948 CADSave up to $1,422 CAD

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
3.01ct Round
$948 CAD