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Cushion|Lab Grown|IGI

4.82ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG817665043

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817665043

Diamond specifications and retailer prices

From $858 SGD
£529 GBP
As of October 27, 2026
Save $5,253 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,111 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.82ct lab-grown cushion diamond

This 4.82ct 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 LG817665043 or 817665043. Listed at 21 retailers as of October 27, 2026, with prices from $858 to $6,111, a $5,253 spread on the same certified stone. Brilliant Earth lists it at $6,111. 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

4.82
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817665043
Dimensions10.96 × 8.41 × 5.72 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm8.41 mm4.82 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817665043
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 68.0%

Caratlytics Score

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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 27
Current: $1,471 SGD|Low: $841 SGD|High: $4,762 SGD|Avg: $2,530 SGD|-4.8%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18$858 SGD
Retailer 7$926 SGD
Retailer 4$1,113 SGD
Retailer 2$1,183 SGD
Retailer 8$1,439 SGD
Retailer 1$1,471 SGD
Retailer 19$1,522 SGD
Retailer 9$1,565 SGD
Retailer 3$2,021 SGD
Retailer 5$2,066 SGD
Retailer 14$2,194 SGD
Retailer 15$2,540 SGD
Retailer 13$2,981 SGD
Retailer 10$3,191 SGD
Retailer 6$3,270 SGD
Retailer 11$3,308 SGD
Retailer 20$4,044 SGD
Retailer 16$4,485 SGD
Retailer 12$4,525 SGD
Retailer 17$4,705 SGD

26 data points across 20 retailers

21 retailers$858 SGD to $6,111 SGD

A
Cheapest Retailer
-
$858 SGD
£529 GBP
A
Retailer 2
-
$1,113 SGD
HK$6,800 HKD
View
A
Retailer 3
-
$1,183 SGD
$925 USD
View
A
Retailer 4
-
$1,439 SGD
$1,126 USD
View
A
Retailer 5
-
$1,471 SGD
€1,096 EUR
View
A
Retailer 6
-
$1,522 SGD
£938 GBP
View
B+
Retailer 7
-
$1,565 SGD
$1,224 USD
View
Retailer 8
-
$2,021 SGD
ZAR 25,541 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
$2,066 SGD
A$2,486 AUD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$2,194 SGD
$1,716 USD
View
A
Retailer 11
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$2,540 SGD
$1,987 USD
View
Retailer 12
-
$2,981 SGD
£1,836 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
$3,191 SGD
$2,496 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,270 SGD
$2,558 USD
View
B+
Retailer 15
-
$3,308 SGD
$2,587 USD
View
B+
Retailer 16
-
$4,044 SGD
£2,491 GBP
View
B
Retailer 17
-
$4,485 SGD
$3,508 USD
View
B+
Retailer 18
-
$4,525 SGD
A$5,445 AUD
View
B
Retailer 19
-
$4,705 SGD
$3,680 USD
View
B
Retailer 20
-
$5,088 SGD
$3,980 USD
View
Most Expensive
B
Brilliant Earth
20781976A · Oct 31
$6,111 SGD
$4,780 USD
View
20 more retailers have this diamond
Prices start from $858 SGDSave up to $5,253 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
4.82ct Cushion
$858 SGD