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Marquise|Lab Grown|IGI

2.10ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG787621233

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787621233

Diamond specifications and retailer prices

From £1,570 GBP
$2,103 USD
As of October 30, 2026
Save £4,032 GBP (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,601 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 LG787621233 or 787621233. Listed at 11 retailers as of October 30, 2026, with prices from £1,570 to £5,601, a £4,032 spread on the same certified stone. With Clarity lists it at £5,601. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621233
Dimensions13.13 × 6.75 × 4.20 mm
L/W Ratio1.95
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
13.13 mm6.75 mm2.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621233
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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 30
Current: £2,058 GBP|Low: £1,570 GBP|High: £5,856 GBP|Avg: £3,216 GBP|-11.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 6£1,570 GBP
Retailer 5£1,634 GBP
Retailer 10£1,767 GBP
Retailer 1£2,058 GBP
Retailer 9£2,193 GBP
Retailer 3£2,313 GBP
Retailer 7£3,793 GBP
Retailer 4£4,169 GBP
Retailer 2£5,095 GBP
Retailer 8£5,359 GBP
With Clarity£5,601 GBP

43 data points across 11 retailers

11 retailers£1,570 GBP to £5,601 GBP

A
Cheapest Retailer
-
£1,570 GBP
$2,103 USD
A
Retailer 2
-
£1,634 GBP
$2,189 USD
View
A
Retailer 3
-
£1,767 GBP
HK$18,500 HKD
View
A
Retailer 4
-
£2,058 GBP
View
B+
Retailer 5
-
£2,193 GBP
$2,938 USD
View
B+
Retailer 6
-
£2,313 GBP
€2,952 EUR
View
Retailer 7
-
£3,793 GBP
$5,082 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
£4,169 GBP
View
B
Retailer 9
-
£5,095 GBP
$6,827 USD
View
B
Retailer 10
-
£5,359 GBP
$7,180 USD
View
Most Expensive
B
With Clarity
787621233 · Oct 31
£5,601 GBP
$7,505 USD
View
10 more retailers have this diamond
Prices start from £1,570 GBPSave up to £4,032 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
£1,570 GBP