Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG687530981

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG687530981

Diamond specifications and retailer prices

From $728 CAD
$521 USD
As of October 25, 2026
Save $4,105 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,833 CAD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687530981 or 687530981. Listed at 12 retailers as of October 24, 2026, with prices from $728 to $4,833, a $4,105 spread on the same certified stone. Brilliant Earth lists it at $4,833. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687530981
Dimensions9.49 × 7.66 × 5.21 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.49 mm7.66 mm3.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687530981
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.0%

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 25
Current: $4,833 CAD|Low: $468 CAD|High: $4,987 CAD|Avg: $1,738 CAD|-3.1%
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
October 27, 2026
Retailer 10$679 CAD
Retailer 13$728 CAD
Retailer 3$978 CAD
Retailer 12$1,138 CAD
Retailer 2$1,219 CAD
Retailer 4$1,344 CAD
Retailer 6$1,549 CAD
Retailer 7$1,565 CAD
Retailer 11$1,745 CAD
Retailer 5$2,386 CAD
Retailer 8$2,542 CAD
Retailer 9$2,688 CAD
Brilliant Earth$4,833 CAD

31 data points across 13 retailers

12 retailers$728 CAD to $4,833 CAD

A
Cheapest Retailer
-
$728 CAD
$521 USD
B+
Retailer 2
-
$978 CAD
$700 USD
View
A
Retailer 3
-
$1,138 CAD
$815 USD
View
A
Retailer 4
-
$1,219 CAD
€831 EUR
View
A
Retailer 5
-
$1,344 CAD
$962 USD
View
A
Retailer 6
-
$1,549 CAD
A$1,706 AUD
View
A
Retailer 7
-
$1,565 CAD
ZAR 18,104 ZAR
View
B+
Retailer 8
-
$1,745 CAD
$1,249 USD
View
B+
Retailer 9
-
$2,386 CAD
$1,708 USD
View
Retailer 10
-
$2,542 CAD
$1,820 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$2,688 CAD
£1,515 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20881087A · Oct 24
$4,833 CAD
$3,460 USD
View
11 more retailers have this diamond
Prices start from $728 CADSave up to $4,105 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
3.02ct Cushion
$728 CAD