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Marquise|Lab Grown|IGI

2.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG787656857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787656857

Diamond specifications and retailer prices

From £1,149 GBP
$1,539 USD
As of October 28, 2026
Save £3,036 GBP (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,185 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG787656857 or 787656857. Listed at 22 retailers as of October 28, 2026, with prices from £1,149 to £4,185, a £3,036 spread on the same certified stone. Taylor and Hart lists it at £4,185. 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 angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787656857
Dimensions12.74 × 6.68 × 4.19 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
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
12.74 mm6.68 mm2.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787656857
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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 28
Current: £1,679 GBP|Low: £985 GBP|High: £4,732 GBP|Avg: £2,219 GBP|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15£1,026 GBP
Retailer 7£1,149 GBP
Retailer 3£1,190 GBP
Retailer 5£1,190 GBP
Retailer 14£1,317 GBP
Retailer 6£1,325 GBP
Retailer 12£1,585 GBP
Retailer 1£1,679 GBP
Retailer 16£1,702 GBP
Retailer 4£2,023 GBP
Retailer 8£2,878 GBP
Retailer 10£3,071 GBP
Retailer 9£3,120 GBP
Retailer 2£3,276 GBP
Retailer 13£3,418 GBP
Retailer 11£3,575 GBP

44 data points across 16 retailers

22 retailers£1,149 GBP to £4,185 GBP

Retailer 1
-
£1,026 GBP
$1,375 USD
Price last confirmed 23 days ago
Retailer 2
-
£1,117 GBP
$1,496 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£1,149 GBP
$1,539 USD
View
Final sale: no returns
Retailer 4
-
£1,190 GBP
$1,595 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£1,190 GBP
$1,595 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£1,317 GBP
$1,765 USD
View
A
Retailer 7
-
£1,325 GBP
$1,776 USD
View
A
Retailer 8
-
£1,391 GBP
$1,864 USD
View
A
Retailer 9
-
£1,585 GBP
A$3,268 AUD
View
A
Retailer 10
-
£1,679 GBP
View
A
Retailer 11
-
£1,702 GBP
$2,280 USD
View
B+
Retailer 12
-
£2,023 GBP
$2,711 USD
View
Retailer 13
-
£2,232 GBP
$2,990 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
£2,878 GBP
View
B+
Retailer 15
-
£3,071 GBP
ZAR 66,479 ZAR
View
B+
Retailer 16
-
£3,120 GBP
$4,180 USD
View
B
Retailer 17
-
£3,208 GBP
$4,299 USD
View
B
Retailer 18
-
£3,276 GBP
$4,390 USD
View
B+
Retailer 19
-
£3,418 GBP
View
B
Retailer 20
-
£3,575 GBP
€4,562 EUR
View
B
Retailer 21
-
£3,689 GBP
$4,943 USD
View
Most Expensive
B
Taylor and Hart
AWB0BFJ · Oct 30
£4,185 GBP
$5,607 USD
View
21 more retailers have this diamond
Prices start from £1,149 GBPSave up to £3,036 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
£1,149 GBP