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Marquise|Lab Grown|IGI

2.10ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG698519049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG698519049

Diamond specifications and retailer prices

From £456 GBP
As of November 4, 2026
Save £3,593 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,049 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG698519049 or 698519049. Listed at 11 retailers as of November 4, 2026, with prices from £456 to £4,049, a £3,593 spread on the same certified stone. Do Amore Diamonds lists it at £4,049. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698519049
Dimensions13.66 × 6.70 × 4.02 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm6.70 mm2.10 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698519049
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.0%

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 4
Current: £4,049 GBP|Low: £456 GBP|High: £6,836 GBP|Avg: £2,153 GBP|-36.8%
Do Amore Diamonds
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 3, 2026
Retailer 12£456 GBP
Retailer 16£511 GBP
Retailer 13£794 GBP
Retailer 15£866 GBP
Retailer 9£869 GBP
Retailer 3£1,043 GBP
Retailer 10£1,386 GBP
Retailer 11£1,404 GBP
Retailer 5£1,620 GBP
Retailer 14£1,643 GBP
Retailer 6£2,050 GBP
Retailer 2£2,461 GBP
Retailer 7£2,561 GBP
Retailer 8£2,940 GBP
Retailer 4£3,762 GBP
Do Amore Diamonds£4,049 GBP

27 data points across 16 retailers

11 retailers£456 GBP to £4,049 GBP

A
Cheapest Retailer
-
£456 GBP
A
Retailer 2
-
£511 GBP
View
A
Retailer 3
-
£794 GBP
View
A
Retailer 4
-
£866 GBP
View
A
Retailer 5
-
£869 GBP
View
A
Retailer 6
-
£1,043 GBP
View
Final sale: no returns
A
Retailer 7
-
£1,386 GBP
View
A
Retailer 8
-
£1,404 GBP
View
B+
Retailer 9
-
£1,643 GBP
View
B+
Retailer 10
-
£2,461 GBP
View
Most Expensive
B
Do Amore Diamonds
27-088285A76 · Nov 4
£4,049 GBP
$5,450 USD
View
10 more retailers have this diamond
Prices start from £456 GBPSave up to £3,593 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
£456 GBP