Cushion|Lab Grown|IGI

3.00ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG821625293

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821625293

Diamond specifications and retailer prices

From €622 EUR
As of October 31, 2026
Save €4,023 EUR (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,646 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821625293 or 821625293. Listed at 7 retailers as of October 31, 2026, with prices from €622 to €4,646, a €4,023 spread on the same certified stone. Brilliant Earth lists it at €4,646. 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

3.00
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821625293
Dimensions9.22 × 7.15 × 4.88 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.22 mm7.15 mm3.00 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821625293
Side View
Table 65.0%Crown 40.2°Girdle: THK-VTKPavilion 34.7°Culet: NoneDepth 68.3%

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: €4,646 EUR|Low: €616 EUR|High: €4,646 EUR|Avg: €1,329 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2€622 EUR
Retailer 6€630 EUR
Retailer 3€707 EUR
Retailer 5€934 EUR
Retailer 7€1,300 EUR
Retailer 4€1,544 EUR
Brilliant Earth€4,646 EUR

39 data points across 7 retailers

7 retailers€622 EUR to €4,646 EUR

A
Cheapest Retailer
-
€622 EUR
B+
Retailer 2
-
€630 EUR
$704 USD
View
A
Retailer 3
-
€707 EUR
£622 GBP
View
A
Retailer 4
-
€934 EUR
$1,044 USD
View
B+
Retailer 5
-
€1,300 EUR
$1,453 USD
View
Retailer 6
-
€1,544 EUR
£1,358 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20855475A · Oct 31
€4,646 EUR
$5,190 USD
View
6 more retailers have this diamond
Prices start from €622 EURSave up to €4,023 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
3.00ct Cushion
€622 EUR