Cushion|Lab Grown|IGI

3.51ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG804641050

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804641050

Diamond specifications and retailer prices

From €510 EUR
£449 GBP
As of November 1, 2026
Save €1,357 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,867 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 3.51ct lab-grown cushion diamond

This 3.51ct 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 LG804641050 or 804641050. Listed at 12 retailers as of October 31, 2026, with prices from €510 to €1,867, a €1,357 spread on the same certified stone. Adiamor lists it at €1,867. 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

3.51
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804641050
Dimensions9.65 × 9.05 × 5.60 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.65 mm9.05 mm3.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804641050
Side View
Table 63.0%Crown 31.9°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,820 EUR|Low: €495 EUR|High: €2,027 EUR|Avg: €1,043 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€495 EUR
Retailer 3€510 EUR
Retailer 9€777 EUR
Retailer 7€779 EUR
Retailer 4€812 EUR
Retailer 2€847 EUR
Retailer 5€1,046 EUR
Retailer 6€1,075 EUR
Retailer 1€1,820 EUR
Retailer 8€1,854 EUR

43 data points across 10 retailers

12 retailers€510 EUR to €1,867 EUR

Retailer 1
-
€495 EUR
$553 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€510 EUR
£449 GBP
View
B+
Retailer 3
-
€777 EUR
$868 USD
View
A
Retailer 4
-
€779 EUR
$870 USD
View
A
Retailer 5
-
€812 EUR
£715 GBP
View
A
Retailer 6
-
€847 EUR
$946 USD
View
A
Retailer 7
-
€1,046 EUR
A$1,798 AUD
View
A
Retailer 8
-
€1,075 EUR
ZAR 19,407 ZAR
View
B+
Retailer 9
-
€1,621 EUR
$1,812 USD
View
B+
Retailer 10
-
€1,820 EUR
£1,601 GBP
View
B+
Retailer 11
-
€1,854 EUR
$2,071 USD
View
Most Expensive
B+
Adiamor
D-80681718 · Oct 31
€1,867 EUR
$2,086 USD
View
11 more retailers have this diamond
Prices start from €510 EURSave up to €1,357 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
3.51ct Cushion
€510 EUR