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Cushion|Lab Grown|IGI

2.09ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG539225352

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG539225352

Diamond specifications and retailer prices

From $421 USD
As of October 28, 2026
Save $1,415 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,836 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG539225352 or 539225352. Listed at 14 retailers as of October 28, 2026, with prices from $421 to $1,836, a $1,415 spread on the same certified stone. MOH London lists it at $1,836. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539225352
Dimensions8.06 × 7.95 × 4.90 mm
L/W Ratio1.01
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
8.06 mm7.95 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539225352
Side View
Table 60.0%Crown 34.1°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 61.6%

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: $1,836 USD|Low: $421 USD|High: $1,860 USD|Avg: $1,064 USD|+0.6%
MOH London
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 30, 2026
Retailer 4$421 USD
Retailer 13$467 USD
Retailer 9$562 USD
Retailer 10$705 USD
Retailer 12$746 USD
Retailer 3$811 USD
Retailer 2$845 USD
Retailer 6$1,034 USD
Retailer 7$1,127 USD
Retailer 8$1,750 USD
Retailer 11$1,750 USD
Retailer 5$1,814 USD
MOH London$1,836 USD

43 data points across 13 retailers

14 retailers$421 USD to $1,836 USD

A
Cheapest Retailer
-
$421 USD
Final sale: no returns
Retailer 2
-
$562 USD
£443 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$703 USD
View
A
Retailer 4
-
$705 USD
View
A
Retailer 5
-
$746 USD
View
A
Retailer 6
-
$811 USD
View
A
Retailer 7
-
$845 USD
£665 GBP
View
A
Retailer 8
-
$1,034 USD
A$1,591 AUD
View
B+
Retailer 9
-
$1,127 USD
ZAR 18,212 ZAR
View
B
Retailer 10
-
$1,541 USD
View
B
Retailer 11
-
$1,750 USD
View
B
Retailer 12
-
$1,750 USD
View
Retailer 13
-
$1,814 USD
£1,428 GBP
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
LG539225352 · Oct 29
$1,836 USD
£1,446 GBP
View
13 more retailers have this diamond
Prices start from $421 USDSave up to $1,415 USD

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
$421 USD