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Cushion|Lab Grown|IGI

3.05ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG843639558

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG843639558

Diamond specifications and retailer prices

From $614 SGD
$479 USD
As of October 29, 2026
Save $1,901 SGD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,515 SGD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG843639558 or 843639558. Listed at 12 retailers as of October 29, 2026, with prices from $614 to $2,515, a $1,901 spread on the same certified stone. MOH London lists it at $2,515. 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

3.05
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle27.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843639558
Dimensions8.03 × 7.98 × 4.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.98 mm3.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843639558
Side View
Table 58.0%Crown 37.4°Girdle: THK-VTKPavilion 27.8°Culet: NoneDepth 62.2%

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: $2,515 SGD|Low: $614 SGD|High: $2,515 SGD|Avg: $1,516 SGD
MOH London
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 10$614 SGD
Retailer 7$814 SGD
Retailer 2$893 SGD
Retailer 11$1,073 SGD
Retailer 6$1,090 SGD
Retailer 5$1,123 SGD
Retailer 9$1,164 SGD
Retailer 8$1,607 SGD
Retailer 3$2,231 SGD
Retailer 4$2,380 SGD
Retailer 12$2,465 SGD
MOH London$2,515 SGD

20 data points across 12 retailers

12 retailers$614 SGD to $2,515 SGD

A
Cheapest Retailer
-
$614 SGD
$479 USD
Final sale: no returns
A
Retailer 2
-
$814 SGD
$635 USD
View
A
Retailer 3
-
$893 SGD
£549 GBP
View
B+
Retailer 4
-
$1,073 SGD
$837 USD
View
A
Retailer 5
-
$1,090 SGD
€810 EUR
View
A
Retailer 6
-
$1,123 SGD
£690 GBP
View
A
Retailer 7
-
$1,164 SGD
$908 USD
View
A
Retailer 8
-
$1,607 SGD
$1,254 USD
View
B+
Retailer 9
-
$2,231 SGD
$1,741 USD
View
B+
Retailer 10
-
$2,380 SGD
$1,857 USD
View
B+
Retailer 11
-
$2,465 SGD
$1,923 USD
View
Most Expensive
B+
MOH London
LG843639558 · Oct 29
$2,515 SGD
£1,545 GBP
View
11 more retailers have this diamond
Prices start from $614 SGDSave up to $1,901 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
$614 SGD