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Cushion|Lab Grown|IGI

4.81ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG837669663

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

Certificate IGI LG837669663

Diamond specifications and retailer prices

From $1,075 SGD
£662 GBP
As of November 2, 2026
Save $6,304 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,379 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.81ct lab-grown cushion diamond

This 4.81ct 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 LG837669663 or 837669663. Listed at 12 retailers as of November 2, 2026, with prices from $1,075 to $7,379, a $6,304 spread on the same certified stone. Do Amore Diamonds lists it at $7,379. 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

4.81
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837669663
Dimensions9.93 × 9.80 × 6.53 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
9.93 mm9.80 mm4.81 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837669663
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.6%

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: Nov 2
Current: $7,379 SGD|Low: $1,075 SGD|High: $7,379 SGD|Avg: $3,058 SGD|+5.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$1,075 SGD
Retailer 3$1,317 SGD
Retailer 10$1,539 SGD
Retailer 5$1,834 SGD
Retailer 8$1,973 SGD
Retailer 2$2,566 SGD
Retailer 7$2,581 SGD
Retailer 9$3,688 SGD
Retailer 11$4,303 SGD
Retailer 6$4,515 SGD
Do Amore Diamonds$7,379 SGD

7 data points across 11 retailers

12 retailers$1,075 SGD to $7,379 SGD

A
Cheapest Retailer
-
$1,075 SGD
£662 GBP
A
Retailer 2
-
$1,317 SGD
$1,030 USD
View
B+
Retailer 3
-
$1,539 SGD
$1,203 USD
View
A
Retailer 4
-
$1,834 SGD
£1,129 GBP
View
A
Retailer 5
-
$1,973 SGD
$1,543 USD
View
B+
Retailer 6
-
$2,566 SGD
ZAR 32,420 ZAR
View
A
Retailer 7
-
$2,581 SGD
A$3,105 AUD
View
B
Retailer 8
-
$3,688 SGD
$2,884 USD
View
B
Retailer 9
-
$4,303 SGD
$3,365 USD
View
B
Retailer 10
-
$4,515 SGD
£2,780 GBP
View
B
Retailer 11
-
$4,694 SGD
$3,670 USD
View
Most Expensive
B
Do Amore Diamonds
36-2102829 · Nov 2
$7,379 SGD
$5,770 USD
View
11 more retailers have this diamond
Prices start from $1,075 SGDSave up to $6,304 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
4.81ct Cushion
$1,075 SGD