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Cushion|Lab Grown|IGI

3.53ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG835603042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835603042

Diamond specifications and retailer prices

From €710 EUR
HK$6,200 HKD
As of October 31, 2026
Save €2,422 EUR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,133 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG835603042 or 835603042. Listed at 10 retailers as of October 31, 2026, with prices from €710 to €3,133, a €2,422 spread on the same certified stone. Brilliant Earth lists it at €3,133. 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 angle32°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835603042
Dimensions10.75 × 8.02 × 5.39 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm8.02 mm3.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835603042
Side View
Table 63.0%Crown 32°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,133 EUR|Low: €710 EUR|High: €3,231 EUR|Avg: €1,729 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€710 EUR
Retailer 2€732 EUR
Retailer 9€919 EUR
Retailer 6€1,010 EUR
Retailer 5€1,011 EUR
Retailer 3€1,389 EUR
Retailer 8€2,061 EUR
Retailer 7€2,871 EUR
Retailer 4€2,871 EUR
Brilliant Earth€3,133 EUR

31 data points across 10 retailers

10 retailers€710 EUR to €3,133 EUR

A
Cheapest Retailer
-
€710 EUR
HK$6,200 HKD
A
Retailer 2
-
€732 EUR
£644 GBP
View
A
Retailer 3
-
€919 EUR
$1,027 USD
View
A
Retailer 4
-
€1,010 EUR
$1,128 USD
View
A
Retailer 5
-
€1,011 EUR
$1,130 USD
View
A
Retailer 6
-
€1,389 EUR
A$2,388 AUD
View
B+
Retailer 7
-
€2,061 EUR
SGD 3,112 SGD
View
B
Retailer 8
-
€2,871 EUR
$3,208 USD
View
B
Retailer 9
-
€2,871 EUR
£2,526 GBP
View
Most Expensive
B
Brilliant Earth
21196760A · Oct 31
€3,133 EUR
$3,500 USD
View
9 more retailers have this diamond
Prices start from €710 EURSave up to €2,422 EUR

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
€710 EUR