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Asscher|Lab Grown|IGI

2.09ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG851681829

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851681829

Diamond specifications and retailer prices

From £231 GBP
$309 USD
As of October 30, 2026
Save £1,038 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,269 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.09ct lab-grown asscher diamond

This 2.09ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851681829 or 851681829. Listed at 13 retailers as of October 30, 2026, with prices from £231 to £1,269, a £1,038 spread on the same certified stone. Brilliant Earth lists it at £1,269. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851681829
Dimensions7.13 × 7.08 × 4.54 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.08 mm2.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851681829
Side View
Table 63.0%Crown 35.8°Girdle: MediumPavilion 38.4°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
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 30
Current: £1,269 GBP|Low: £231 GBP|High: £1,269 GBP|Avg: £610 GBP
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
November 1, 2026
Retailer 12£231 GBP
Retailer 9£267 GBP
Retailer 4£315 GBP
Retailer 6£318 GBP
Retailer 8£403 GBP
Retailer 13£466 GBP
Retailer 11£496 GBP
Retailer 10£565 GBP
Retailer 5£902 GBP
Retailer 3£916 GBP
Retailer 7£919 GBP
Retailer 2£1,145 GBP
Brilliant Earth£1,269 GBP

4 data points across 13 retailers

13 retailers£231 GBP to £1,269 GBP

A
Cheapest Retailer
-
£231 GBP
$309 USD
A
Retailer 2
-
£267 GBP
$358 USD
View
A
Retailer 3
-
£315 GBP
HK$3,300 HKD
View
A
Retailer 4
-
£318 GBP
View
A
Retailer 5
-
£403 GBP
$540 USD
View
B+
Retailer 6
-
£466 GBP
$624 USD
View
A
Retailer 7
-
£496 GBP
$665 USD
View
A
Retailer 8
-
£565 GBP
$757 USD
View
B+
Retailer 9
-
£902 GBP
$1,209 USD
View
B+
Retailer 10
-
£916 GBP
SGD 1,658 SGD
View
B+
Retailer 11
-
£919 GBP
$1,231 USD
View
B+
Retailer 12
-
£1,145 GBP
View
Most Expensive
B
Brilliant Earth
22359273A · Oct 31
£1,269 GBP
$1,700 USD
View
12 more retailers have this diamond
Prices start from £231 GBPSave up to £1,038 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 Asscher
£231 GBP