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Cushion|Lab Grown|IGI

5.88ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG830608487

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830608487

Diamond specifications and retailer prices

From $1,355 SGD
$1,060 USD
As of October 29, 2026
Save $861 SGD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,613 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.88ct lab-grown cushion diamond

This 5.88ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830608487 or 830608487. Listed at 3 retailers as of October 29, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.88
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830608487
Dimensions12.72 × 9.30 × 6.28 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
12.72 mm9.30 mm5.88 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830608487
Side View
Table 59.0%Crown 37.4°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $7,613 SGD|Low: $1,355 SGD|High: $7,651 SGD|Avg: $4,031 SGD|-0.5%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,355 SGD
Retailer 2$2,216 SGD
Rare Carat$7,613 SGD

36 data points across 3 retailers

3 retailers$1,355 SGD to $2,216 SGD

A
Cheapest Retailer
-
$1,355 SGD
$1,060 USD
Final sale: no returns
A
Retailer 2
-
$2,216 SGD
£1,365 GBP
View
Most Expensive
Rare Carat
830608487 · Oct 19
$7,613 SGD
$5,955 USD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from $1,355 SGDSave up to $861 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
5.88ct Cushion
$1,355 SGD