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Cushion|Lab Grown|IGI

4.29ct J VVS2 Cushion Lab Grown Diamond

EX • J/VVS2 • IGI LG634413215

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

Certificate IGI LG634413215

Diamond specifications and retailer prices

From €703 EUR
$785 USD
As of October 31, 2026
Save €3,925 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,628 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.29ct lab-grown cushion diamond

This 4.29ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634413215 or 634413215. Listed at 11 retailers as of October 31, 2026, with prices from €703 to €4,628, a €3,925 spread on the same certified stone. Do Amore Diamonds lists it at €4,628. 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

4.29
Carat
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413215
Dimensions9.02 × 8.88 × 6.03 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm8.88 mm4.29 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634413215
Side View
Table 56.0%Crown 35.4°Girdle: MED-VTKPavilion 30.4°Culet: NoneDepth 67.9%

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: Oct 31
Current: €4,628 EUR|Low: €703 EUR|High: €4,628 EUR|Avg: €1,854 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6€703 EUR
Retailer 2€787 EUR
Retailer 3€840 EUR
Retailer 7€936 EUR
Retailer 8€981 EUR
Retailer 10€994 EUR
Retailer 5€1,421 EUR
Retailer 11€2,408 EUR
Retailer 4€2,828 EUR
Retailer 9€3,348 EUR
Do Amore Diamonds€4,628 EUR

8 data points across 11 retailers

11 retailers€703 EUR to €4,628 EUR

A
Cheapest Retailer
-
€703 EUR
$785 USD
A
Retailer 2
-
€787 EUR
£692 GBP
View
A
Retailer 3
-
€936 EUR
$1,046 USD
View
A
Retailer 4
-
€981 EUR
$1,096 USD
View
B+
Retailer 5
-
€994 EUR
$1,111 USD
View
B+
Retailer 6
-
€1,421 EUR
ZAR 25,652 ZAR
View
B
Retailer 7
-
€2,408 EUR
$2,690 USD
View
B
Retailer 8
-
€2,828 EUR
£2,488 GBP
View
Retailer 9
-
€3,330 EUR
$3,720 USD
View
Price last confirmed 75 days ago
B
Retailer 10
-
€3,348 EUR
$3,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-EB3EC8E1C · Oct 31
€4,628 EUR
$5,170 USD
View
10 more retailers have this diamond
Prices start from €703 EURSave up to €3,925 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
4.29ct Cushion
€703 EUR