CaratHunter
Plans
Marquise|Lab Grown|IGI

2.10ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG811634893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811634893

Diamond specifications and retailer prices

From £1,449 GBP
$1,942 USD
As of October 30, 2026
Save £3,643 GBP (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,092 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634893 or 811634893. Listed at 14 retailers as of October 30, 2026, with prices from £1,449 to £5,092, a £3,643 spread on the same certified stone. With Clarity lists it at £5,092. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634893
Dimensions13.12 × 6.66 × 4.15 mm
L/W Ratio1.97
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
13.12 mm6.66 mm2.10 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634893
Side View
Table 58.0%Crown 34.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.3%

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: £1,868 GBP|Low: £1,449 GBP|High: £5,601 GBP|Avg: £3,042 GBP|-17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 31, 2026
Retailer 10£1,449 GBP
Retailer 12£1,523 GBP
Retailer 2£1,614 GBP
Retailer 1£1,868 GBP
Retailer 13£1,996 GBP
Retailer 8£2,103 GBP
Retailer 5£2,163 GBP
Retailer 6£3,254 GBP
Retailer 7£3,411 GBP
Retailer 11£3,448 GBP
Retailer 3£3,564 GBP
Retailer 9£3,796 GBP
Retailer 4£4,648 GBP
With Clarity£5,092 GBP

44 data points across 14 retailers

14 retailers£1,449 GBP to £5,092 GBP

A
Cheapest Retailer
-
£1,449 GBP
$1,942 USD
A
Retailer 2
-
£1,523 GBP
$2,041 USD
View
A
Retailer 3
-
£1,614 GBP
HK$16,900 HKD
View
A
Retailer 4
-
£1,868 GBP
View
B+
Retailer 5
-
£1,996 GBP
$2,675 USD
View
A
Retailer 6
-
£2,103 GBP
€2,683 EUR
View
B+
Retailer 7
-
£2,163 GBP
A$4,458 AUD
View
B+
Retailer 8
-
£3,254 GBP
$4,360 USD
View
B+
Retailer 9
-
£3,411 GBP
ZAR 73,839 ZAR
View
Retailer 10
-
£3,448 GBP
$4,620 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£3,564 GBP
$4,775 USD
View
Retailer 12
-
£3,796 GBP
View
Price last confirmed 12 days ago
B
Retailer 13
-
£4,648 GBP
$6,228 USD
View
Most Expensive
B
With Clarity
811634893 · Oct 31
£5,092 GBP
$6,823 USD
View
13 more retailers have this diamond
Prices start from £1,449 GBPSave up to £3,643 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
£1,449 GBP