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Cushion|Lab Grown|IGI

2.09ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG805683592

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG805683592

Diamond specifications and retailer prices

From €470 EUR
$525 USD
As of October 28, 2026
Save €1,911 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,381 EUR at Brilliant Earth · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805683592 or 805683592. Listed at 18 retailers as of October 28, 2026, with prices from €470 to €2,381, a €1,911 spread on the same certified stone. Brilliant Earth lists it at €2,381. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805683592
Dimensions10.27 × 6.54 × 4.28 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm6.54 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805683592
Side View
Table 52.0%Crown 34.5°Girdle: THK-VTKPavilion 43.3°Culet: LargeDepth 65.4%

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 28
Current: €2,381 EUR|Low: €332 EUR|High: €2,614 EUR|Avg: €1,082 EUR|+35.0%
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
October 31, 2026
Retailer 4€470 EUR
Retailer 12€521 EUR
Retailer 6€658 EUR
Retailer 11€700 EUR
Retailer 2€794 EUR
Retailer 3€820 EUR
Retailer 7€865 EUR
Retailer 8€1,158 EUR
Retailer 10€1,246 EUR
Retailer 5€1,655 EUR
Retailer 13€1,832 EUR
Retailer 9€1,926 EUR
Brilliant Earth€2,381 EUR

40 data points across 13 retailers

18 retailers€470 EUR to €2,381 EUR

A
Cheapest Retailer
-
€470 EUR
$525 USD
Final sale: no returns
Retailer 2
-
€521 EUR
$582 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€573 EUR
HK$5,000 HKD
View
A
Retailer 4
-
€658 EUR
$735 USD
View
A
Retailer 5
-
€658 EUR
$735 USD
View
A
Retailer 6
-
€700 EUR
$782 USD
View
A
Retailer 7
-
€794 EUR
View
A
Retailer 8
-
€820 EUR
$916 USD
View
A
Retailer 9
-
€865 EUR
£761 GBP
View
B+
Retailer 10
-
€1,158 EUR
A$1,990 AUD
View
Retailer 11
-
€1,246 EUR
ZAR 22,493 ZAR
View
Price last confirmed 7 days ago
B
Retailer 12
-
€1,655 EUR
SGD 2,499 SGD
View
B
Retailer 13
-
€1,702 EUR
$1,902 USD
View
B
Retailer 14
-
€1,832 EUR
$2,047 USD
View
B
Retailer 15
-
€1,839 EUR
$2,054 USD
View
B
Retailer 16
-
€1,926 EUR
£1,694 GBP
View
B
Retailer 17
-
€1,951 EUR
$2,180 USD
View
Most Expensive
B
Brilliant Earth
19901670A · Oct 30
€2,381 EUR
$2,660 USD
View
17 more retailers have this diamond
Prices start from €470 EURSave up to €1,911 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
€470 EUR