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Round|Lab Grown|IGI

2.10ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG707555691

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707555691

Diamond specifications and retailer prices

From £1,032 GBP
$1,383 USD
As of October 28, 2026
Save £4,312 GBP (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,344 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707555691 or 707555691. Listed at 25 retailers as of October 28, 2026, with prices from £1,032 to £5,344, a £4,312 spread on the same certified stone. Brilliant Earth lists it at £5,344. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707555691
Dimensions8.16 × 8.13 × 5.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.16 mm8.13 mm2.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707555691
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Oct 28
Current: £5,344 GBP|Low: £885 GBP|High: £5,344 GBP|Avg: £2,236 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 16£922 GBP
Retailer 9£1,032 GBP
Retailer 4£1,069 GBP
Retailer 5£1,069 GBP
Retailer 14£1,209 GBP
Retailer 2£1,213 GBP
Retailer 7£1,225 GBP
Retailer 15£1,435 GBP
Retailer 10£1,501 GBP
Retailer 17£1,524 GBP
Retailer 8£1,919 GBP
Retailer 11£2,760 GBP
Retailer 3£2,927 GBP
Retailer 12£3,455 GBP
Retailer 6£3,568 GBP
Retailer 13£4,563 GBP
Brilliant Earth£5,344 GBP

41 data points across 17 retailers

25 retailers£1,032 GBP to £5,344 GBP

Retailer 1
-
£922 GBP
$1,236 USD
Price last confirmed 20 days ago
Retailer 2
-
£1,003 GBP
$1,344 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£1,032 GBP
$1,383 USD
View
Final sale: no returns
Retailer 4
-
£1,069 GBP
$1,433 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£1,069 GBP
$1,433 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£1,069 GBP
$1,433 USD
View
A
Retailer 7
-
£1,207 GBP
$1,617 USD
View
A
Retailer 8
-
£1,209 GBP
$1,620 USD
View
A
Retailer 9
-
£1,213 GBP
View
A
Retailer 10
-
£1,225 GBP
$1,641 USD
View
B+
Retailer 11
-
£1,435 GBP
A$2,958 AUD
View
B+
Retailer 12
-
£1,501 GBP
View
B+
Retailer 13
-
£1,524 GBP
$2,042 USD
View
B+
Retailer 14
-
£1,919 GBP
$2,571 USD
View
Retailer 15
-
£2,005 GBP
$2,686 USD
View
Price last confirmed 23 days ago
Retailer 16
-
£2,497 GBP
$3,346 USD
View
Price last confirmed 95 days ago
B+
Retailer 17
-
£2,760 GBP
ZAR 59,737 ZAR
View
B+
Retailer 18
-
£2,927 GBP
$3,922 USD
View
B
Retailer 19
-
£3,070 GBP
$4,113 USD
View
B
Retailer 20
-
£3,357 GBP
$4,498 USD
View
B
Retailer 21
-
£3,455 GBP
View
B
Retailer 22
-
£3,568 GBP
SGD 6,460 SGD
View
B
Retailer 23
-
£3,751 GBP
$5,026 USD
View
B
Retailer 24
-
£4,563 GBP
€5,823 EUR
View
Most Expensive
B
Brilliant Earth
15232099A · Oct 29
£5,344 GBP
$7,160 USD
View
24 more retailers have this diamond
Prices start from £1,032 GBPSave up to £4,312 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
£1,032 GBP