Cushion|Lab Grown|IGI

3.07ct G SI2 Cushion Lab Grown Diamond

EX • G/SI2 • IGI LG567372691

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG567372691

Diamond specifications and retailer prices

From $443 USD
As of October 25, 2026
Save $1,477 USD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,920 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567372691 or 567372691. Listed at 9 retailers as of October 25, 2026, with prices from $443 to $1,920, a $1,477 spread on the same certified stone. MOH London lists it at $1,920. 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

3.07
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567372691
Dimensions8.20 × 8.00 × 5.22 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.20 mm8.00 mm3.07 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567372691
Side View
Table 55.5%Crown 34.2°Girdle: STK-THKPavilion 31.7°Culet: NoneDepth 65.3%

Caratlytics Score

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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 25
Current: $1,920 USD|Low: $443 USD|High: $1,946 USD|Avg: $919 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$443 USD
Retailer 8$485 USD
Retailer 6$590 USD
Retailer 4$614 USD
Retailer 5$759 USD
Retailer 7$779 USD
Retailer 2$802 USD
Retailer 9$1,762 USD
MOH London$1,920 USD

35 data points across 9 retailers

9 retailers$443 USD to $1,920 USD

A
Cheapest Retailer
-
$443 USD
A
Retailer 2
-
$485 USD
View
B+
Retailer 3
-
$590 USD
View
A
Retailer 4
-
$614 USD
HK$4,800 HKD
View
A
Retailer 5
-
$759 USD
View
A
Retailer 6
-
$779 USD
View
A
Retailer 7
-
$802 USD
£631 GBP
View
B
Retailer 8
-
$1,762 USD
SGD 2,381 SGD
View
Most Expensive
B
MOH London
LG567372691 · Oct 29
$1,920 USD
£1,512 GBP
View
8 more retailers have this diamond
Prices start from $443 USDSave up to $1,477 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
3.07ct Cushion
$443 USD