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Round|Lab Grown|IGI

2.09ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG811646962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811646962

Diamond specifications and retailer prices

From £257 GBP
$344 USD
As of November 1, 2026
Save £1,208 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,464 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 LG811646962 or 811646962. Listed at 17 retailers as of October 31, 2026, with prices from £257 to £1,464, a £1,208 spread on the same certified stone. With Clarity lists it at £1,464. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646962
Dimensions8.31 × 8.22 × 5.06 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
8.31 mm8.22 mm2.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646962
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: Nov 1
Current: £513 GBP|Low: £257 GBP|High: £1,435 GBP|Avg: £721 GBP|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
With Clarity
October 31, 2026
Retailer 13£257 GBP
Retailer 14£318 GBP
Retailer 4£418 GBP
Retailer 9£433 GBP
Retailer 5£484 GBP
Retailer 2£512 GBP
Retailer 1£513 GBP
Retailer 3£526 GBP
Retailer 7£706 GBP
Retailer 8£767 GBP
Retailer 12£787 GBP
Retailer 11£985 GBP
Retailer 6£1,054 GBP
Retailer 10£1,276 GBP
With Clarity£1,435 GBP

35 data points across 15 retailers

17 retailers£257 GBP to £1,464 GBP

A
Cheapest Retailer
-
£257 GBP
$344 USD
A
Retailer 2
-
£297 GBP
$398 USD
View
A
Retailer 3
-
£318 GBP
$426 USD
View
Retailer 4
-
£318 GBP
$426 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£433 GBP
$580 USD
View
A
Retailer 6
-
£484 GBP
$649 USD
View
A
Retailer 7
-
£512 GBP
$686 USD
View
A
Retailer 8
-
£513 GBP
€654 EUR
View
A
Retailer 9
-
£526 GBP
$705 USD
View
B+
Retailer 10
-
£706 GBP
A$1,456 AUD
View
B+
Retailer 11
-
£767 GBP
ZAR 16,596 ZAR
View
B+
Retailer 12
-
£787 GBP
$1,055 USD
View
B+
Retailer 13
-
£985 GBP
$1,320 USD
View
B+
Retailer 14
-
£1,022 GBP
$1,369 USD
View
B+
Retailer 15
-
£1,054 GBP
$1,412 USD
View
B
Retailer 16
-
£1,276 GBP
View
Most Expensive
B
With Clarity
811646962 · Oct 31
£1,464 GBP
$1,962 USD
View
16 more retailers have this diamond
Prices start from £257 GBPSave up to £1,208 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
£257 GBP