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Cushion|Lab Grown|IGI

4.90ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG765602480

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

Certificate IGI LG765602480

Diamond specifications and retailer prices

From $897 SGD
$701 USD
As of October 31, 2026
Save $4,162 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,058 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.9ct lab-grown cushion diamond

This 4.9ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG765602480 or 765602480. Listed at 12 retailers as of October 28, 2026, with prices from $897 to $5,058, a $4,162 spread on the same certified stone. Rare Carat lists it at $5,058. 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

4.90
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765602480
Dimensions9.63 × 9.22 × 5.97 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm9.22 mm4.90 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765602480
Side View
Table 64.0%Crown 37.7°Girdle: THK-VTKPavilion 34.6°Culet: NoneDepth 64.8%

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 31
Current: $1,546 SGD|Low: $897 SGD|High: $4,103 SGD|Avg: $2,343 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$897 SGD
Retailer 4$1,157 SGD
Retailer 2$1,513 SGD
Retailer 11$1,523 SGD
Retailer 1$1,546 SGD
Retailer 7$2,577 SGD
Retailer 8$2,885 SGD
Retailer 6$3,117 SGD
Retailer 9$3,174 SGD
Retailer 3$3,211 SGD
Retailer 5$3,940 SGD

32 data points across 11 retailers

12 retailers$897 SGD to $5,058 SGD

A
Cheapest Retailer
-
$897 SGD
$701 USD
Final sale: no returns
A
Retailer 2
-
$1,157 SGD
$905 USD
View
A
Retailer 3
-
$1,513 SGD
$1,183 USD
View
B+
Retailer 4
-
$1,523 SGD
$1,191 USD
View
A
Retailer 5
-
$1,546 SGD
£952 GBP
View
A
Retailer 6
-
$2,577 SGD
$2,015 USD
View
B+
Retailer 7
-
$2,885 SGD
£1,776 GBP
View
B+
Retailer 8
-
$3,117 SGD
$2,438 USD
View
B+
Retailer 9
-
$3,174 SGD
$2,482 USD
View
B+
Retailer 10
-
$3,211 SGD
$2,511 USD
View
B+
Retailer 11
-
$3,940 SGD
£2,426 GBP
View
Most Expensive
B
Rare Carat
164-2_l_765602480 · Oct 28
$5,058 SGD
$3,955 USD
View
11 more retailers have this diamond
Prices start from $897 SGDSave up to $4,162 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
4.90ct Cushion
$897 SGD