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Round|Lab Grown|IGI

1.99ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG774618690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774618690

Diamond specifications and retailer prices

From £344 GBP
$462 USD
As of November 1, 2026
Save £677 GBP (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,021 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774618690 or 774618690. Listed at 14 retailers as of November 1, 2026, with a 197% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774618690
Dimensions8.18 × 8.10 × 4.78 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
8.18 mm8.10 mm1.99 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774618690
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.6%

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: Nov 1
Current: £1,021 GBP|Low: £341 GBP|High: £1,051 GBP|Avg: £661 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8£344 GBP
Retailer 2£415 GBP
Retailer 9£449 GBP
Retailer 7£469 GBP
Retailer 4£519 GBP
Retailer 6£565 GBP
Retailer 5£616 GBP
Retailer 12£812 GBP
Retailer 11£864 GBP
Retailer 10£989 GBP
Retailer 3£1,021 GBP
MOH London£1,021 GBP

40 data points across 12 retailers

14 retailers£344 GBP to £1,021 GBP

B+
Cheapest Retailer
-
£344 GBP
$462 USD
A
Retailer 2
-
£415 GBP
€531 EUR
View
A
Retailer 3
-
£449 GBP
View
A
Retailer 4
-
£469 GBP
A$968 AUD
View
Retailer 5
-
£519 GBP
$697 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£565 GBP
$758 USD
View
B+
Retailer 7
-
£616 GBP
$826 USD
View
Retailer 8
-
£630 GBP
$846 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£812 GBP
$1,090 USD
View
B
Retailer 10
-
£864 GBP
$1,160 USD
View
B
Retailer 11
-
£896 GBP
$1,202 USD
View
B
Retailer 12
-
£989 GBP
$1,327 USD
View
B
Retailer 13
-
£1,021 GBP
$1,370 USD
View
Most Expensive
MOH London
LG774618690 · Oct 26
£1,021 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from £344 GBPSave up to £677 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
1.99ct Round
£344 GBP