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Cushion|Lab Grown|IGI

3.05ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG658493565

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG658493565

Diamond specifications and retailer prices

From $1,102 SGD
$860 USD
As of October 29, 2026
Save $6,101 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,203 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG658493565 or 658493565. Listed at 14 retailers as of October 29, 2026, with prices from $1,102 to $7,203, a $6,101 spread on the same certified stone. Brilliant Earth lists it at $7,203. 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

3.05
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658493565
Dimensions8.48 × 8.36 × 5.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm8.36 mm3.05 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658493565
Side View
Table 62.0%Crown 36.3°Girdle: MediumPavilion 39.5°Culet: NoneDepth 66.9%

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 29
Current: $7,203 SGD|Low: $784 SGD|High: $7,421 SGD|Avg: $2,345 SGD|-2.9%
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 30, 2026
Retailer 11$784 SGD
Retailer 6$912 SGD
Retailer 12$1,102 SGD
Retailer 8$1,129 SGD
Retailer 4$1,221 SGD
Retailer 14$1,259 SGD
Retailer 2$1,305 SGD
Retailer 15$1,635 SGD
Retailer 7$1,856 SGD
Retailer 3$2,558 SGD
Retailer 13$2,936 SGD
Retailer 10$3,166 SGD
Retailer 9$3,295 SGD
Retailer 5$4,686 SGD
Brilliant Earth$7,203 SGD

35 data points across 15 retailers

14 retailers$1,102 SGD to $7,203 SGD

Retailer 1
-
$784 SGD
$612 USD
Price last confirmed 13 days ago
Retailer 2
-
$912 SGD
£560 GBP
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$1,102 SGD
$860 USD
View
A
Retailer 4
-
$1,129 SGD
€839 EUR
View
B+
Retailer 5
-
$1,221 SGD
$953 USD
View
B+
Retailer 6
-
$1,259 SGD
$982 USD
View
B+
Retailer 7
-
$1,305 SGD
£802 GBP
View
B+
Retailer 8
-
$1,635 SGD
$1,276 USD
View
Retailer 9
-
$2,558 SGD
$1,996 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$2,936 SGD
$2,291 USD
View
Retailer 11
-
$3,166 SGD
$2,470 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$3,295 SGD
£2,024 GBP
View
B
Retailer 13
-
$4,686 SGD
$3,656 USD
View
Most Expensive
C
Brilliant Earth
11923040A · Oct 29
$7,203 SGD
$5,620 USD
View
13 more retailers have this diamond
Prices start from $1,102 SGDSave up to $6,101 SGD

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
3.05ct Cushion
$1,102 SGD