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Cushion|Lab Grown|IGI

4.65ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG843680873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843680873

Diamond specifications and retailer prices

From $706 SGD
$552 USD
As of October 29, 2026
Save $4,242 SGD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,947 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.65ct lab-grown cushion diamond

This 4.65ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843680873 or 843680873. Listed at 3 retailers as of October 29, 2026, with prices from $706 to $4,947, a $4,242 spread on the same certified stone. Brilliant Earth lists it at $4,947. 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

4.65
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680873
Dimensions11.83 × 8.62 × 5.72 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm8.62 mm4.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680873
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,947 SGD|Low: $706 SGD|High: $8,680 SGD|Avg: $4,096 SGD|-43.0%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$706 SGD
Retailer 2$1,346 SGD
Brilliant Earth$4,947 SGD

21 data points across 3 retailers

3 retailers$706 SGD to $4,947 SGD

A
Cheapest Retailer
-
$706 SGD
$552 USD
Final sale: no returns
A
Retailer 2
-
$1,346 SGD
£829 GBP
View
Most Expensive
B
Brilliant Earth
21745902A · Oct 30
$4,947 SGD
$3,870 USD
View
2 more retailers have this diamond
Prices start from $706 SGDSave up to $4,242 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
4.65ct Cushion
$706 SGD