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Cushion|Lab Grown|IGI

3.54ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG835685754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835685754

Diamond specifications and retailer prices

From €485 EUR
$542 USD
As of October 31, 2026
Save €1,774 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,259 EUR at MOH London · As of October 30, 2026
View at MOH London

About this 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835685754 or 835685754. Listed at 12 retailers as of October 30, 2026, with prices from €485 to €2,259, a €1,774 spread on the same certified stone. MOH London lists it at €2,259. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.54
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685754
Dimensions11.04 × 7.99 × 5.33 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm7.99 mm3.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685754
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 66.7%

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: €2,259 EUR|Low: €485 EUR|High: €2,274 EUR|Avg: €1,174 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10€485 EUR
Retailer 11€538 EUR
Retailer 6€601 EUR
Retailer 5€662 EUR
Retailer 12€839 EUR
Retailer 2€887 EUR
Retailer 3€1,103 EUR
Retailer 7€1,137 EUR
Retailer 8€1,168 EUR
Retailer 4€1,755 EUR
Retailer 9€2,013 EUR
MOH London€2,259 EUR

40 data points across 12 retailers

12 retailers€485 EUR to €2,259 EUR

A
Cheapest Retailer
-
€485 EUR
$542 USD
Final sale: no returns
Retailer 2
-
€538 EUR
$601 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€601 EUR
£529 GBP
View
A
Retailer 4
-
€662 EUR
$740 USD
View
B+
Retailer 5
-
€839 EUR
$937 USD
View
A
Retailer 6
-
€887 EUR
£780 GBP
View
B+
Retailer 7
-
€1,103 EUR
$1,232 USD
View
A
Retailer 8
-
€1,137 EUR
A$1,954 AUD
View
A
Retailer 9
-
€1,168 EUR
ZAR 21,085 ZAR
View
B+
Retailer 10
-
€1,755 EUR
$1,961 USD
View
B
Retailer 11
-
€2,013 EUR
$2,249 USD
View
Most Expensive
B+
MOH London
LG835685754 · Oct 29
€2,259 EUR
£1,987 GBP
View
11 more retailers have this diamond
Prices start from €485 EURSave up to €1,774 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
3.54ct Cushion
€485 EUR