Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG811642980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811642980

Diamond specifications and retailer prices

From $653 USD
HK$5,100 HKD
As of October 31, 2026
Save $1,535 USD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,188 USD 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811642980 or 811642980. Listed at 7 retailers as of October 29, 2026, with prices from $653 to $2,188, a $1,535 spread on the same certified stone. MOH London lists it at $2,188. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811642980
Dimensions9.33 × 9.37 × 5.57 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
9.33 mm9.37 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811642980
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.6%

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: Oct 31
Current: $2,188 USD|Low: $802 USD|High: $2,202 USD|Avg: $1,136 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$887 USD
Retailer 2$896 USD
Retailer 3$924 USD
Retailer 4$981 USD
MOH London$2,188 USD

41 data points across 5 retailers

7 retailers$653 USD to $2,188 USD

A
Cheapest Retailer
-
$653 USD
HK$5,100 HKD
A
Retailer 2
-
$887 USD
View
A
Retailer 3
-
$896 USD
€853 EUR
View
B+
Retailer 4
-
$924 USD
View
B+
Retailer 5
-
$981 USD
£772 GBP
View
B+
Retailer 6
-
$1,106 USD
View
Most Expensive
B
MOH London
LG811642980 · Oct 29
$2,188 USD
£1,723 GBP
View
6 more retailers have this diamond
Prices start from $653 USDSave up to $1,535 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
3.01ct Round
$653 USD