Cushion|Lab Grown|IGI

3.53ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG801649664

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801649664

Diamond specifications and retailer prices

From $516 USD
As of October 30, 2026
6 retailers carry this diamond
Most expensive: $3,297 USD at Frank Darling · As of October 21, 2026
View at Frank Darling

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801649664 or 801649664. Listed at 6 retailers as of October 30, 2026. 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

3.53
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801649664
Dimensions10.31 × 7.95 × 5.41 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm7.95 mm3.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801649664
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,297 USD|Low: $516 USD|High: $3,600 USD|Avg: $1,705 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 19, 2026
Retailer 2$516 USD
Retailer 8$715 USD
Retailer 5$728 USD
Retailer 7$894 USD
Retailer 10$935 USD
Retailer 3$1,002 USD
Retailer 6$1,873 USD
Retailer 9$1,933 USD
Retailer 4$2,385 USD
Frank Darling$3,297 USD
Retailer 11$3,600 USD

3 data points across 11 retailers

6 retailers

A
Cheapest Retailer
-
$516 USD
Final sale: no returns
Retailer 2
-
$728 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,873 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$2,385 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$2,510 USD
View
Price last confirmed 10 days ago
Most Expensive
Frank Darling
100741518105KD · Oct 21
$3,297 USD
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $516 USD

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
3.53ct Cushion
$516 USD