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Marquise|Lab Grown|IGI

2.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804666724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804666724

Diamond specifications and retailer prices

From £1,205 GBP
$1,614 USD
As of October 31, 2026
Save £3,903 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,107 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise 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 LG804666724 or 804666724. Listed at 12 retailers as of October 31, 2026, with prices from £1,205 to £5,107, a £3,903 spread on the same certified stone. Taylor and Hart lists it at £5,107. 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 angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666724
Dimensions13.22 × 6.64 × 4.23 mm
L/W Ratio1.99
Girdle conditionFaceted
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
13.22 mm6.64 mm2.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666724
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

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: Oct 31
Current: £4,147 GBP|Low: £1,205 GBP|High: £5,856 GBP|Avg: £2,908 GBP|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 10£1,205 GBP
Retailer 8£1,443 GBP
Retailer 2£1,825 GBP
Retailer 4£2,058 GBP
Retailer 11£2,193 GBP
Retailer 7£2,306 GBP
Retailer 5£2,313 GBP
Retailer 3£3,444 GBP
Retailer 6£3,702 GBP
Retailer 9£3,793 GBP
Retailer 1£4,147 GBP
Taylor and Hart£5,107 GBP

44 data points across 12 retailers

12 retailers£1,205 GBP to £5,107 GBP

A
Cheapest Retailer
-
£1,205 GBP
$1,614 USD
A
Retailer 2
-
£1,443 GBP
$1,934 USD
View
A
Retailer 3
-
£1,825 GBP
HK$19,100 HKD
View
A
Retailer 4
-
£2,058 GBP
View
B+
Retailer 5
-
£2,193 GBP
$2,938 USD
View
B+
Retailer 6
-
£2,306 GBP
$3,090 USD
View
B+
Retailer 7
-
£2,313 GBP
€2,952 EUR
View
B
Retailer 8
-
£3,444 GBP
$4,614 USD
View
B+
Retailer 9
-
£3,702 GBP
$4,960 USD
View
Retailer 10
-
£3,793 GBP
$5,082 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£4,147 GBP
View
Most Expensive
B
Taylor and Hart
9LFG8FH · Oct 31
£5,107 GBP
$6,843 USD
View
11 more retailers have this diamond
Prices start from £1,205 GBPSave up to £3,903 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 Marquise
£1,205 GBP