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Cushion|Lab Grown|IGI

3.09ct H VVS2 Cushion Lab Grown Diamond

EX • H/VVS2 • IGI LG710502728

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710502728

Diamond specifications and retailer prices

From €342 EUR
$382 USD
As of October 31, 2026
Save €1,923 EUR (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,265 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710502728 or 710502728. Listed at 5 retailers as of October 30, 2026, with prices from €342 to €2,265, a €1,923 spread on the same certified stone. Brilliant Earth lists it at €2,265. 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

3.09
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710502728
Dimensions10.18 × 7.59 × 5.05 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Top View
10.18 mm7.59 mm3.09 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710502728
Side View
Table 64.0%Crown 34.9°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 66.5%

Caratlytics Score

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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: €2,265 EUR|Low: €264 EUR|High: €2,336 EUR|Avg: €1,006 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3€342 EUR
Retailer 9€634 EUR
Retailer 10€668 EUR
Retailer 6€689 EUR
Retailer 2€711 EUR
Retailer 5€860 EUR
Retailer 7€940 EUR
Retailer 8€1,355 EUR
Retailer 4€1,710 EUR
Brilliant Earth€2,265 EUR

40 data points across 10 retailers

5 retailers€342 EUR to €2,265 EUR

A
Cheapest Retailer
-
€342 EUR
$382 USD
Final sale: no returns
A
Retailer 2
-
€711 EUR
£626 GBP
View
Retailer 3
-
€860 EUR
ZAR 15,513 ZAR
View
Price last confirmed 50 days ago
Retailer 4
-
€1,710 EUR
$1,910 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
19547422A · Oct 30
€2,265 EUR
$2,530 USD
View
4 more retailers have this diamond
Prices start from €342 EURSave up to €1,923 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
3.09ct Cushion
€342 EUR