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Cushion|Lab Grown|IGI

4.03ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG786651302

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786651302

Diamond specifications and retailer prices

From €1,588 EUR
$1,774 USD
As of October 31, 2026
Save €5,510 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €10,365 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786651302 or 786651302. Listed at 17 retailers as of October 31, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.03
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786651302
Dimensions10.56 × 8.42 × 5.73 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm8.42 mm4.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786651302
Side View
Table 64.0%Crown 38.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 68.1%

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: €10,365 EUR|Low: €1,133 EUR|High: €10,365 EUR|Avg: €3,795 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 3€1,588 EUR
Retailer 12€1,645 EUR
Retailer 11€1,799 EUR
Retailer 15€1,929 EUR
Retailer 6€1,994 EUR
Retailer 5€2,312 EUR
Retailer 9€2,574 EUR
Retailer 4€3,765 EUR
Retailer 10€3,865 EUR
Retailer 8€3,889 EUR
Retailer 14€4,432 EUR
Retailer 7€4,734 EUR
Retailer 2€5,185 EUR
Retailer 13€7,098 EUR
Do Amore Diamonds€10,365 EUR

44 data points across 15 retailers

17 retailers€1,588 EUR to €7,098 EUR

B+
Cheapest Retailer
-
€1,588 EUR
$1,774 USD
Final sale: no returns
Retailer 2
-
€1,645 EUR
$1,838 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,799 EUR
$2,010 USD
View
B+
Retailer 4
-
€1,929 EUR
$2,155 USD
View
B+
Retailer 5
-
€1,994 EUR
$2,228 USD
View
B+
Retailer 6
-
€2,312 EUR
$2,583 USD
View
B+
Retailer 7
-
€2,574 EUR
£2,265 GBP
View
B
Retailer 8
-
€3,765 EUR
£3,312 GBP
View
B
Retailer 9
-
€3,865 EUR
ZAR 69,751 ZAR
View
B
Retailer 10
-
€3,889 EUR
A$6,685 AUD
View
B
Retailer 11
-
€4,432 EUR
$4,952 USD
View
B
Retailer 12
-
€4,734 EUR
$5,289 USD
View
B
Retailer 13
-
€5,185 EUR
£4,561 GBP
View
B
Retailer 14
-
€6,375 EUR
$7,122 USD
View
B
Retailer 15
-
€7,098 EUR
$7,930 USD
View
Retailer 16
-
€9,756 EUR
$10,900 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-786651302 · Oct 31
€10,365 EUR
$11,580 USD
View
Price under review
16 more retailers have this diamond
Prices start from €1,588 EURSave up to €5,510 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
4.03ct Cushion
€1,588 EUR