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Marquise|Lab Grown|IGI

2.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818655610

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818655610

Diamond specifications and retailer prices

From £1,412 GBP
$1,892 USD
As of October 31, 2026
Save £3,461 GBP (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,874 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.01ct lab-grown marquise diamond

This 2.01ct 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 LG818655610 or 818655610. Listed at 12 retailers as of October 31, 2026, with prices from £1,412 to £4,874, a £3,461 spread on the same certified stone. With Clarity lists it at £4,874. 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

2.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818655610
Dimensions12.57 × 6.51 × 4.18 mm
L/W Ratio1.93
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
12.57 mm6.51 mm2.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818655610
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 64.2%

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 31
Current: £1,788 GBP|Low: £1,412 GBP|High: £5,732 GBP|Avg: £3,141 GBP|-17.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 9£1,412 GBP
Retailer 11£1,548 GBP
Retailer 1£1,788 GBP
Retailer 10£1,912 GBP
Retailer 6£2,042 GBP
Retailer 5£3,268 GBP
Retailer 8£3,300 GBP
Retailer 2£3,414 GBP
Retailer 7£3,637 GBP
Retailer 4£4,120 GBP
Retailer 3£4,459 GBP
With Clarity£4,874 GBP

44 data points across 12 retailers

12 retailers£1,412 GBP to £4,874 GBP

A
Cheapest Retailer
-
£1,412 GBP
$1,892 USD
A
Retailer 2
-
£1,548 GBP
HK$16,200 HKD
View
A
Retailer 3
-
£1,788 GBP
View
A
Retailer 4
-
£1,912 GBP
$2,562 USD
View
A
Retailer 5
-
£2,042 GBP
€2,606 EUR
View
B+
Retailer 6
-
£3,268 GBP
ZAR 70,732 ZAR
View
Retailer 7
-
£3,300 GBP
$4,422 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£3,414 GBP
$4,574 USD
View
B+
Retailer 9
-
£3,637 GBP
View
B
Retailer 10
-
£4,120 GBP
$5,520 USD
View
B
Retailer 11
-
£4,459 GBP
$5,974 USD
View
Most Expensive
B
With Clarity
818655610 · Oct 31
£4,874 GBP
$6,530 USD
View
11 more retailers have this diamond
Prices start from £1,412 GBPSave up to £3,461 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
2.01ct Marquise
£1,412 GBP