Cushion|Lab Grown|IGI

3.09ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG848666665

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848666665

Diamond specifications and retailer prices

From $858 CAD
HK$4,800 HKD
As of October 30, 2026
Save $4,143 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,001 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG848666665 or 848666665. Listed at 11 retailers as of October 30, 2026, with prices from $858 to $5,001, a $4,143 spread on the same certified stone. Brilliant Earth lists it at $5,001. 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

3.09
Carat
D
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666665
Dimensions9.72 × 7.29 × 4.92 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm7.29 mm3.09 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848666665
Side View
Table 62.0%Crown 33.6°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 67.5%

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: $5,001 CAD|Low: $714 CAD|High: $5,532 CAD|Avg: $1,754 CAD|-9.6%
Brilliant Earth
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 4$714 CAD
Retailer 2$858 CAD
Retailer 10$992 CAD
Retailer 8$1,039 CAD
Retailer 7$1,201 CAD
Retailer 12$1,211 CAD
Retailer 3$1,240 CAD
Retailer 9$1,303 CAD
Retailer 6$2,486 CAD
Retailer 11$2,913 CAD
Retailer 5$3,403 CAD
Brilliant Earth$5,001 CAD

6 data points across 12 retailers

11 retailers$858 CAD to $5,001 CAD

A
Cheapest Retailer
-
$858 CAD
HK$4,800 HKD
A
Retailer 2
-
$992 CAD
$710 USD
View
B+
Retailer 3
-
$1,039 CAD
£586 GBP
View
B+
Retailer 4
-
$1,201 CAD
€819 EUR
View
B+
Retailer 5
-
$1,211 CAD
$867 USD
View
B+
Retailer 6
-
$1,240 CAD
$888 USD
View
B+
Retailer 7
-
$1,303 CAD
£735 GBP
View
B+
Retailer 8
-
$2,486 CAD
SGD 2,405 SGD
View
B
Retailer 9
-
$2,913 CAD
£1,642 GBP
View
B
Retailer 10
-
$3,403 CAD
$2,436 USD
View
Most Expensive
B
Brilliant Earth
22315051A · Oct 30
$5,001 CAD
$3,580 USD
View
10 more retailers have this diamond
Prices start from $858 CADSave up to $4,143 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
3.09ct Cushion
$858 CAD