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Cushion|Lab Grown|IGI

3.00ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG828605495

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG828605495

Diamond specifications and retailer prices

From $625 SGD
$489 USD
As of November 1, 2026
Save $563 SGD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,188 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828605495 or 828605495. Listed at 2 retailers as of November 1, 2026, with prices from $625 to $1,188, a $563 spread on the same certified stone. 77 Diamonds lists it at $1,188. 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

3.00
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828605495
Dimensions8.51 × 8.30 × 5.59 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm8.30 mm3.00 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828605495
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 40°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,188 SGD|Low: $625 SGD|High: $2,425 SGD|Avg: $1,414 SGD|-6.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 2$625 SGD
Retailer 3$921 SGD
Retailer 6$1,129 SGD
77 Diamonds$1,188 SGD
Retailer 4$1,686 SGD
Retailer 5$2,425 SGD

38 data points across 6 retailers

2 retailers$625 SGD to $1,188 SGD

A
Cheapest Retailer
-
$625 SGD
$489 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
CUSTVSSCXYV8Q4 · Nov 3
$1,188 SGD
£732 GBP
View
1 more retailer has this diamond
Prices start from $625 SGDSave up to $563 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
3.00ct Cushion
$625 SGD