Cushion|Lab Grown|IGI

3.01ct F SI2 Cushion Lab Grown Diamond

ID • F/SI2 • IGI LG655460131

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG655460131

Diamond specifications and retailer prices

From $550 USD
HK$4,300 HKD
As of October 31, 2026
Save $1,404 USD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,955 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG655460131 or 655460131. Listed at 9 retailers as of October 29, 2026, with prices from $550 to $1,955, a $1,404 spread on the same certified stone. MOH London lists it at $1,955. 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
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655460131
Dimensions10.11 × 7.62 × 5.19 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm7.62 mm3.01 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655460131
Side View
Table 63.0%Crown 32.1°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 68.1%

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 31
Current: $1,955 USD|Low: $550 USD|High: $3,970 USD|Avg: $1,566 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$550 USD
Retailer 5$667 USD
Retailer 10$788 USD
Retailer 2$792 USD
Retailer 6$804 USD
Retailer 4$818 USD
Retailer 8$939 USD
Retailer 9$1,930 USD
MOH London$1,955 USD
Retailer 11$3,798 USD
Retailer 3$3,970 USD

4 data points across 11 retailers

9 retailers$550 USD to $1,955 USD

A
Cheapest Retailer
-
$550 USD
HK$4,300 HKD
A
Retailer 2
-
$667 USD
£525 GBP
View
B+
Retailer 3
-
$788 USD
View
A
Retailer 4
-
$792 USD
€754 EUR
View
A
Retailer 5
-
$804 USD
View
A
Retailer 6
-
$818 USD
£644 GBP
View
A
Retailer 7
-
$939 USD
View
B
Retailer 8
-
$1,930 USD
View
Most Expensive
B
MOH London
LG655460131 · Oct 29
$1,955 USD
£1,539 GBP
View
8 more retailers have this diamond
Prices start from $550 USDSave up to $1,404 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 Cushion
$550 USD