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Cushion|Lab Grown|IGI

3.17ct J VS1 Cushion Lab Grown Diamond

VG • J/VS1 • IGI LG651483013

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

Certificate IGI LG651483013

Diamond specifications and retailer prices

From €725 EUR
$810 USD
As of October 30, 2026
Save €1,214 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,939 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.17ct lab-grown cushion diamond

This 3.17ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG651483013 or 651483013. Listed at 6 retailers as of October 29, 2026, with prices from €725 to €1,939, a €1,214 spread on the same certified stone. MOH London lists it at €1,939. 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

3.17
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651483013
Dimensions8.33 × 8.29 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm8.29 mm3.17 ctJ / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651483013
Side View
Table 61.0%Crown 39.5°Girdle: ThickPavilion 40.1°Culet: NoneDepth 69.2%

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 30
Current: €1,939 EUR|Low: €537 EUR|High: €1,952 EUR|Avg: €1,117 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8€537 EUR
Retailer 7€666 EUR
Retailer 2€725 EUR
Retailer 4€749 EUR
Retailer 5€749 EUR
Retailer 3€1,696 EUR
Retailer 6€1,819 EUR
MOH London€1,939 EUR

12 data points across 8 retailers

6 retailers€725 EUR to €1,939 EUR

A
Cheapest Retailer
-
€725 EUR
$810 USD
B+
Retailer 2
-
€749 EUR
$837 USD
View
A
Retailer 3
-
€749 EUR
$837 USD
View
B+
Retailer 4
-
€1,696 EUR
$1,895 USD
View
B+
Retailer 5
-
€1,819 EUR
$2,032 USD
View
Most Expensive
B+
MOH London
LG651483013 · Oct 29
€1,939 EUR
£1,706 GBP
View
5 more retailers have this diamond
Prices start from €725 EURSave up to €1,214 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
3.17ct Cushion
€725 EUR