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Cushion|Lab Grown|IGI

3.07ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG694519891

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG694519891

Diamond specifications and retailer prices

From $627 CAD
HK$3,500 HKD
As of October 30, 2026
Save $1,654 CAD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,281 CAD 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG694519891 or 694519891. Listed at 8 retailers as of October 29, 2026, with prices from $627 to $2,281, a $1,654 spread on the same certified stone. MOH London lists it at $2,281. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694519891
Dimensions8.61 × 8.60 × 5.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.60 mm3.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694519891
Side View
Table 66.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.3%

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: $2,281 CAD|Low: $627 CAD|High: $5,668 CAD|Avg: $2,042 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$627 CAD
Retailer 2$695 CAD
Retailer 6$784 CAD
Retailer 11$917 CAD
Retailer 5$1,010 CAD
Retailer 7$1,013 CAD
Retailer 12$1,359 CAD
Retailer 9$1,395 CAD
MOH London$2,281 CAD
Retailer 10$2,799 CAD
Retailer 4$5,276 CAD
Retailer 3$5,668 CAD

3 data points across 12 retailers

8 retailers$627 CAD to $2,281 CAD

A
Cheapest Retailer
-
$627 CAD
HK$3,500 HKD
A
Retailer 2
-
$695 CAD
£391 GBP
View
A
Retailer 3
-
$784 CAD
$560 USD
View
B+
Retailer 4
-
$917 CAD
$655 USD
View
A
Retailer 5
-
$1,010 CAD
£568 GBP
View
A
Retailer 6
-
$1,013 CAD
$724 USD
View
A
Retailer 7
-
$1,395 CAD
$997 USD
View
Most Expensive
B
MOH London
LG694519891 · Oct 29
$2,281 CAD
£1,283 GBP
View
7 more retailers have this diamond
Prices start from $627 CADSave up to $1,654 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
3.07ct Cushion
$627 CAD