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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG836608126

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836608126

Diamond specifications and retailer prices

From $657 CAD
£370 GBP
As of October 30, 2026
Save $2,528 CAD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,185 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836608126 or 836608126. Listed at 15 retailers as of October 30, 2026, with prices from $657 to $3,185, a $2,528 spread on the same certified stone. Brilliant Earth lists it at $3,185. 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

1.02
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608126
Dimensions7.43 × 4.93 × 3.43 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.43 mm4.93 mm1.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608126
Side View
Table 62.0%Crown 35.9°Girdle: THK-VTKPavilion 36°Culet: NoneDepth 69.6%

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 30
Current: $3,185 CAD|Low: $655 CAD|High: $3,716 CAD|Avg: $1,657 CAD|-14.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 10$657 CAD
Retailer 14$862 CAD
Retailer 13$866 CAD
Retailer 15$962 CAD
Retailer 4$1,017 CAD
Retailer 2$1,021 CAD
Retailer 12$1,094 CAD
Retailer 8$1,149 CAD
Retailer 9$1,588 CAD
Retailer 5$1,685 CAD
Retailer 6$1,900 CAD
Retailer 3$2,101 CAD
Retailer 11$2,500 CAD
Retailer 7$2,689 CAD
Brilliant Earth$3,185 CAD

27 data points across 15 retailers

15 retailers$657 CAD to $3,185 CAD

A
Cheapest Retailer
-
$657 CAD
£370 GBP
A
Retailer 2
-
$862 CAD
$617 USD
View
A
Retailer 3
-
$866 CAD
$620 USD
View
A
Retailer 4
-
$962 CAD
$689 USD
View
A
Retailer 5
-
$1,017 CAD
$728 USD
View
A
Retailer 6
-
$1,021 CAD
€696 EUR
View
A
Retailer 7
-
$1,094 CAD
ZAR 12,647 ZAR
View
B+
Retailer 8
-
$1,149 CAD
£647 GBP
View
B+
Retailer 9
-
$1,588 CAD
$1,137 USD
View
B+
Retailer 10
-
$1,685 CAD
SGD 1,630 SGD
View
Retailer 11
-
$1,900 CAD
$1,360 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,101 CAD
$1,504 USD
View
B
Retailer 13
-
$2,500 CAD
£1,409 GBP
View
B
Retailer 14
-
$2,689 CAD
$1,925 USD
View
Most Expensive
B
Brilliant Earth
21695603A · Oct 30
$3,185 CAD
$2,280 USD
View
14 more retailers have this diamond
Prices start from $657 CADSave up to $2,528 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
1.02ct Cushion
$657 CAD