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Cushion|Lab Grown|IGI

4.57ct L VS1 Cushion Lab Grown Diamond

ID • L/VS1 • IGI LG843641759

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843641759

Diamond specifications and retailer prices

From $3,002 SGD
As of November 6, 2026
Save $3,108 SGD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,110 SGD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 4.57ct lab-grown cushion diamond

This 4.57ct lab-grown cushion sits in the three to five carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641759 or 843641759. Listed at 6 retailers as of November 3, 2026, with prices from $3,002 to $6,110, a $3,108 spread on the same certified stone. Cape Diamonds lists it at $6,110. 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

4.57
Carat
L
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641759
Dimensions12.44 × 8.69 × 5.48 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
12.44 mm8.69 mm4.57 ctL / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641759
Side View
Table 50.0%Crown 37.3°Girdle: MED-STKPavilion 38.5°Culet: LargeDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,110 SGD|Low: $2,820 SGD|High: $6,611 SGD|Avg: $3,995 SGD|-6.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$3,002 SGD
Retailer 5$3,076 SGD
Retailer 4$3,216 SGD
Retailer 3$4,045 SGD
Retailer 2$4,482 SGD
Cape Diamonds$6,110 SGD

14 data points across 6 retailers

6 retailers$3,002 SGD to $6,110 SGD

B+
Cheapest Retailer
-
$3,002 SGD
B+
Retailer 2
-
$3,076 SGD
View
B+
Retailer 3
-
$3,216 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,045 SGD
View
B
Retailer 5
-
$4,482 SGD
View
Most Expensive
B
Cape Diamonds
cert_843641759 · Nov 3
$6,110 SGD
ZAR 77,016 ZAR
View
5 more retailers have this diamond
Prices start from $3,002 SGDSave up to $3,108 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.

B+
4.57ct Cushion
$3,002 SGD