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Cushion|Lab Grown|IGI

3.07ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG657418664

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG657418664

Diamond specifications and retailer prices

From $1,091 SGD
€813 EUR
As of October 29, 2026
Save $3,612 SGD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,703 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG657418664 or 657418664. Listed at 12 retailers as of October 29, 2026, with prices from $1,091 to $4,703, a $3,612 spread on the same certified stone. Blue Nile lists it at $4,703. 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

3.07
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418664
Dimensions8.47 × 8.35 × 5.63 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
8.47 mm8.35 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418664
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.4%

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: $4,703 SGD|Low: $690 SGD|High: $7,236 SGD|Avg: $2,160 SGD
Blue Nile
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
October 30, 2026
Retailer 6$690 SGD
Retailer 4$915 SGD
Retailer 7$1,091 SGD
Retailer 10$1,106 SGD
Retailer 3$1,226 SGD
Retailer 12$1,261 SGD
Retailer 2$1,311 SGD
Retailer 13$1,652 SGD
Retailer 14$2,566 SGD
Retailer 11$2,947 SGD
Retailer 9$3,177 SGD
Retailer 8$3,306 SGD
Blue Nile$4,703 SGD
Retailer 5$7,236 SGD

36 data points across 14 retailers

12 retailers$1,091 SGD to $4,703 SGD

Retailer 1
-
$915 SGD
£564 GBP
Price last confirmed 22 days ago
A
Retailer 2
-
$1,091 SGD
€813 EUR
View
A
Retailer 3
-
$1,106 SGD
$865 USD
View
A
Retailer 4
-
$1,226 SGD
$959 USD
View
A
Retailer 5
-
$1,261 SGD
$986 USD
View
A
Retailer 6
-
$1,311 SGD
£807 GBP
View
A
Retailer 7
-
$1,652 SGD
$1,292 USD
View
Retailer 8
-
$2,566 SGD
$2,008 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$2,947 SGD
$2,305 USD
View
Retailer 10
-
$3,177 SGD
$2,485 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,306 SGD
£2,036 GBP
View
Most Expensive
B
Blue Nile
24412657 · Oct 29
$4,703 SGD
$3,679 USD
View
11 more retailers have this diamond
Prices start from $1,091 SGDSave up to $3,612 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
3.07ct Cushion
$1,091 SGD