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Round|Lab Grown|IGI

2.09ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG776656924

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776656924

Diamond specifications and retailer prices

From £251 GBP
$336 USD
As of October 27, 2026
Save £1,473 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,724 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776656924 or 776656924. Listed at 15 retailers as of October 27, 2026, with prices from £251 to £1,724, a £1,473 spread on the same certified stone. Brilliant Earth lists it at £1,724. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776656924
Dimensions8.20 × 8.26 × 5.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm8.26 mm2.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776656924
Side View
Table 56.0%Crown 33.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.6%

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 27
Current: £1,724 GBP|Low: £268 GBP|High: £1,739 GBP|Avg: £686 GBP|-0.9%
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
October 31, 2026
Retailer 12£268 GBP
Retailer 5£345 GBP
Retailer 11£384 GBP
Retailer 7£390 GBP
Retailer 2£458 GBP
Retailer 13£470 GBP
Retailer 9£595 GBP
Retailer 8£647 GBP
Retailer 10£824 GBP
Retailer 3£859 GBP
Retailer 4£899 GBP
Retailer 6£1,081 GBP
Brilliant Earth£1,724 GBP

18 data points across 13 retailers

15 retailers£251 GBP to £1,724 GBP

A
Cheapest Retailer
-
£251 GBP
$336 USD
Retailer 2
-
£268 GBP
$359 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£345 GBP
$462 USD
View
A
Retailer 4
-
£384 GBP
$515 USD
View
A
Retailer 5
-
£390 GBP
View
A
Retailer 6
-
£458 GBP
€585 EUR
View
A
Retailer 7
-
£470 GBP
$630 USD
View
A
Retailer 8
-
£595 GBP
A$1,226 AUD
View
B+
Retailer 9
-
£647 GBP
ZAR 14,004 ZAR
View
B+
Retailer 10
-
£824 GBP
$1,104 USD
View
B+
Retailer 11
-
£859 GBP
SGD 1,556 SGD
View
B+
Retailer 12
-
£862 GBP
$1,155 USD
View
B+
Retailer 13
-
£899 GBP
$1,204 USD
View
B+
Retailer 14
-
£1,081 GBP
View
Most Expensive
B
Brilliant Earth
20918356A · Oct 31
£1,724 GBP
$2,310 USD
View
14 more retailers have this diamond
Prices start from £251 GBPSave up to £1,473 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 Round
£251 GBP