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Cushion|Lab Grown|IGI

3.00ct G SI1 Cushion Lab Grown Diamond

GD • G/SI1 • IGI LG567371565

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG567371565

Diamond specifications and retailer prices

From $581 CAD
$416 USD
As of October 31, 2026
Save $881 CAD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,517 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG567371565 or 567371565. Listed at 7 retailers as of October 31, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567371565
Dimensions8.72 × 7.99 × 5.49 mm
L/W Ratio1.09
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
8.72 mm7.99 mm3.00 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567371565
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,517 CAD|Low: $415 CAD|High: $3,370 CAD|Avg: $1,467 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$581 CAD
Retailer 4$644 CAD
Retailer 2$852 CAD
Retailer 8$1,018 CAD
Retailer 3$1,027 CAD
Retailer 6$1,080 CAD
Retailer 7$1,463 CAD
Retailer 10$1,815 CAD
MOH London$2,517 CAD
Retailer 9$3,370 CAD

12 data points across 10 retailers

7 retailers$581 CAD to $1,463 CAD

B+
Cheapest Retailer
-
$581 CAD
$416 USD
Final sale: no returns
B+
Retailer 2
-
$644 CAD
$461 USD
View
B+
Retailer 3
-
$852 CAD
$610 USD
View
B
Retailer 4
-
$1,027 CAD
$735 USD
View
B+
Retailer 5
-
$1,080 CAD
$773 USD
View
B+
Retailer 6
-
$1,463 CAD
$1,047 USD
View
Most Expensive
MOH London
LG567371565 · Oct 25
$2,517 CAD
£1,419 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $581 CADSave up to $881 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.

B+
3.00ct Cushion
$581 CAD