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Cushion|Lab Grown|IGI

2.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG578311020

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG578311020

Diamond specifications and retailer prices

From €424 EUR
$476 USD
As of November 1, 2026
Save €1,671 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,095 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG578311020 or 578311020. Listed at 15 retailers as of November 1, 2026, with prices from €424 to €2,095, a €1,671 spread on the same certified stone. Brilliant Earth lists it at €2,095. 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

2.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578311020
Dimensions8.76 × 6.59 × 4.40 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.76 mm6.59 mm2.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578311020
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 66.8%

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: Nov 1
Current: €2,095 EUR|Low: €377 EUR|High: €2,158 EUR|Avg: €1,093 EUR|-2.9%
Brilliant Earth
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
November 2, 2026
Retailer 4€424 EUR
Retailer 11€471 EUR
Retailer 14€676 EUR
Retailer 10€678 EUR
Retailer 3€705 EUR
Retailer 13€741 EUR
Retailer 7€776 EUR
Retailer 9€1,045 EUR
Retailer 2€1,135 EUR
Retailer 12€1,372 EUR
Retailer 6€1,542 EUR
Retailer 5€1,706 EUR
Retailer 8€1,728 EUR
Brilliant Earth€2,095 EUR

41 data points across 14 retailers

15 retailers€424 EUR to €2,095 EUR

A
Cheapest Retailer
-
€424 EUR
$476 USD
Final sale: no returns
Retailer 2
-
€471 EUR
$528 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€676 EUR
$758 USD
View
A
Retailer 4
-
€678 EUR
$760 USD
View
A
Retailer 5
-
€705 EUR
$791 USD
View
A
Retailer 6
-
€741 EUR
$831 USD
View
A
Retailer 7
-
€776 EUR
£685 GBP
View
B+
Retailer 8
-
€1,045 EUR
A$1,803 AUD
View
B+
Retailer 9
-
€1,135 EUR
ZAR 20,561 ZAR
View
B+
Retailer 10
-
€1,358 EUR
HK$11,900 HKD
View
B+
Retailer 11
-
€1,372 EUR
£1,212 GBP
View
B
Retailer 12
-
€1,542 EUR
$1,729 USD
View
B
Retailer 13
-
€1,706 EUR
$1,913 USD
View
B
Retailer 14
-
€1,728 EUR
£1,526 GBP
View
Most Expensive
B
Brilliant Earth
17969683A · Nov 2
€2,095 EUR
$2,350 USD
View
14 more retailers have this diamond
Prices start from €424 EURSave up to €1,671 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
2.09ct Cushion
€424 EUR