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Cushion|Lab Grown|IGI

2.09ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG843641008

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG843641008

Diamond specifications and retailer prices

From £359 GBP
$481 USD
As of October 30, 2026
Save £1,567 GBP (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,926 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641008 or 843641008. Listed at 9 retailers as of October 30, 2026, with prices from £359 to £1,926, a £1,567 spread on the same certified stone. Do Amore Diamonds lists it at £1,926. 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641008
Dimensions7.46 × 7.40 × 4.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.40 mm2.09 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641008
Side View
Table 61.0%Crown 35.4°Girdle: THK-VTKPavilion 39.8°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,926 GBP|Low: £359 GBP|High: £1,926 GBP|Avg: £837 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£359 GBP
Retailer 4£399 GBP
Retailer 8£422 GBP
Retailer 5£429 GBP
Retailer 7£581 GBP
Retailer 2£806 GBP
Retailer 9£1,241 GBP
Retailer 3£1,368 GBP
Do Amore Diamonds£1,926 GBP

4 data points across 9 retailers

9 retailers£359 GBP to £1,926 GBP

A
Cheapest Retailer
-
£359 GBP
$481 USD
A
Retailer 2
-
£399 GBP
View
B+
Retailer 3
-
£422 GBP
$566 USD
View
A
Retailer 4
-
£429 GBP
$575 USD
View
A
Retailer 5
-
£581 GBP
$779 USD
View
B+
Retailer 6
-
£806 GBP
$1,080 USD
View
B
Retailer 7
-
£1,241 GBP
$1,663 USD
View
B+
Retailer 8
-
£1,368 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2161197 · Oct 31
£1,926 GBP
$2,580 USD
View
8 more retailers have this diamond
Prices start from £359 GBPSave up to £1,567 GBP

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
£359 GBP