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Round|Lab Grown|IGI

2.10ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG818660991

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818660991

Diamond specifications and retailer prices

From £565 GBP
$758 USD
As of November 1, 2026
Save £1,891 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,456 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818660991 or 818660991. Listed at 21 retailers as of November 1, 2026, with prices from £565 to £2,456, a £1,891 spread on the same certified stone. MOH London lists it at £2,456. 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

2.10
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660991
Dimensions8.28 × 8.22 × 5.00 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
8.28 mm8.22 mm2.10 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660991
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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: Nov 1
Current: £2,456 GBP|Low: £542 GBP|High: £2,489 GBP|Avg: £1,262 GBP
MOH London
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 16£565 GBP
Retailer 7£615 GBP
Retailer 5£632 GBP
Retailer 6£655 GBP
Retailer 12£786 GBP
Retailer 14£842 GBP
Retailer 15£937 GBP
Retailer 13£982 GBP
Retailer 9£992 GBP
Retailer 2£996 GBP
Retailer 10£1,385 GBP
Retailer 11£1,690 GBP
Retailer 8£1,842 GBP
Retailer 4£2,215 GBP
Retailer 3£2,216 GBP
MOH London£2,456 GBP

41 data points across 16 retailers

21 retailers£565 GBP to £2,456 GBP

A
Cheapest Retailer
-
£565 GBP
$758 USD
A
Retailer 2
-
£615 GBP
$825 USD
View
A
Retailer 3
-
£632 GBP
$848 USD
View
Final sale: no returns
A
Retailer 4
-
£655 GBP
$879 USD
View
Retailer 5
-
£655 GBP
$879 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
£786 GBP
$1,055 USD
View
A
Retailer 7
-
£937 GBP
$1,258 USD
View
B+
Retailer 8
-
£982 GBP
A$2,028 AUD
View
B+
Retailer 9
-
£987 GBP
$1,325 USD
View
B+
Retailer 10
-
£992 GBP
View
B+
Retailer 11
-
£996 GBP
€1,273 EUR
View
B+
Retailer 12
-
£1,385 GBP
$1,858 USD
View
B
Retailer 13
-
£1,584 GBP
$2,125 USD
View
B+
Retailer 14
-
£1,690 GBP
ZAR 36,645 ZAR
View
B
Retailer 15
-
£1,842 GBP
$2,472 USD
View
B
Retailer 16
-
£2,019 GBP
$2,710 USD
View
B
Retailer 17
-
£2,215 GBP
$2,972 USD
View
B
Retailer 18
-
£2,216 GBP
$2,974 USD
View
B
Retailer 19
-
£2,261 GBP
$3,035 USD
View
B
Retailer 20
-
£2,339 GBP
$3,139 USD
View
Most Expensive
B
MOH London
LG818660991 · Nov 1
£2,456 GBP
View
20 more retailers have this diamond
Prices start from £565 GBPSave up to £1,891 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
2.10ct Round
£565 GBP