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Cushion|Lab Grown|IGI

3.03ct J VS1 Cushion Lab Grown Diamond

EX • J/VS1 • IGI LG12910906

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG12910906

Diamond specifications and retailer prices

From €725 EUR
As of November 6, 2026
Save €3,001 EUR (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,726 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG12910906 or 12910906. Listed at 7 retailers as of November 6, 2026, with prices from €725 to €3,726, a €3,001 spread on the same certified stone. Do Amore Diamonds lists it at €3,726. 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

3.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12910906
Dimensions8.48 × 8.42 × 5.63 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment. Type IIa
Top View
8.48 mm8.42 mm3.03 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12910906
Side View
Table 60.0%Crown 36.5°Girdle: THN-UNDPavilion 39.9°Culet: NoneDepth 66.9%

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: Nov 6
Current: €3,529 EUR|Low: €336 EUR|High: €3,529 EUR|Avg: €1,358 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6€336 EUR
Retailer 7€725 EUR
Retailer 3€725 EUR
Retailer 4€785 EUR
Retailer 5€813 EUR
Retailer 2€2,391 EUR
Do Amore Diamonds€3,529 EUR

8 data points across 7 retailers

7 retailers€725 EUR to €3,726 EUR

A
Cheapest Retailer
-
€725 EUR
A
Retailer 2
-
€725 EUR
View
A
Retailer 3
-
€785 EUR
View
B+
Retailer 4
-
€813 EUR
View
B+
Retailer 5
-
€2,391 EUR
View
B
Retailer 6
-
€3,529 EUR
View
Most Expensive
B
Do Amore Diamonds
27-ECAC61584 · Nov 6
€3,726 EUR
$4,160 USD
View
6 more retailers have this diamond
Prices start from €725 EURSave up to €3,001 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
3.03ct Cushion
€725 EUR