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Cushion|Lab Grown|IGI

4.55ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG792658548

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792658548

Diamond specifications and retailer prices

From $820 SGD
£505 GBP
As of October 27, 2026
Save $4,102 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,922 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.55ct lab-grown cushion diamond

This 4.55ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG792658548 or 792658548. Listed at 16 retailers as of October 27, 2026, with prices from $820 to $4,922, a $4,102 spread on the same certified stone. Brilliant Earth lists it at $4,922. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.55
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658548
Dimensions11.31 × 8.16 × 5.59 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm8.16 mm4.55 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792658548
Side View
Table 65.0%Crown 34.5°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.5%

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: $4,922 SGD|Low: $817 SGD|High: $9,575 SGD|Avg: $2,749 SGD|-48.6%
Brilliant Earth
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
October 31, 2026
Retailer 14$820 SGD
Retailer 5$855 SGD
Retailer 11$1,015 SGD
Retailer 16$1,112 SGD
Retailer 2$1,361 SGD
Retailer 8$1,372 SGD
Retailer 3$1,454 SGD
Retailer 15$1,474 SGD
Retailer 10$2,108 SGD
Retailer 7$2,304 SGD
Retailer 9$2,767 SGD
Retailer 13$2,959 SGD
Retailer 4$3,026 SGD
Retailer 6$3,937 SGD
Retailer 17$4,121 SGD
Retailer 12$4,133 SGD
Brilliant Earth$4,922 SGD

39 data points across 17 retailers

16 retailers$820 SGD to $4,922 SGD

A
Cheapest Retailer
-
$820 SGD
£505 GBP
A
Retailer 2
-
$1,015 SGD
HK$6,200 HKD
View
A
Retailer 3
-
$1,112 SGD
$870 USD
View
A
Retailer 4
-
$1,361 SGD
€1,014 EUR
View
A
Retailer 5
-
$1,372 SGD
$1,073 USD
View
B
Retailer 6
-
$1,454 SGD
$1,137 USD
View
A
Retailer 7
-
$1,474 SGD
£908 GBP
View
B+
Retailer 8
-
$2,108 SGD
$1,649 USD
View
B+
Retailer 9
-
$2,304 SGD
$1,802 USD
View
Retailer 10
-
$2,767 SGD
£1,704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,959 SGD
View
B+
Retailer 12
-
$3,026 SGD
$2,367 USD
View
Retailer 13
-
$3,937 SGD
$3,080 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$4,121 SGD
£2,538 GBP
View
B
Retailer 15
-
$4,133 SGD
$3,233 USD
View
Most Expensive
B
Brilliant Earth
19083263A · Oct 31
$4,922 SGD
$3,850 USD
View
15 more retailers have this diamond
Prices start from $820 SGDSave up to $4,102 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
4.55ct Cushion
$820 SGD