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Marquise|Lab Grown|IGI

2.04ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG799670023

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799670023

Diamond specifications and retailer prices

From £1,414 GBP
$1,894 USD
As of October 29, 2026
Save £3,533 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,947 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.04ct lab-grown marquise diamond

This 2.04ct 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 LG799670023 or 799670023. Listed at 13 retailers as of October 29, 2026, with prices from £1,414 to £4,947, a £3,533 spread on the same certified stone. With Clarity lists it at £4,947. 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

2.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670023
Dimensions12.86 × 6.58 × 4.18 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
12.86 mm6.58 mm2.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670023
Side View
Table 58.0%Crown 34.6°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 63.5%

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 29
Current: £4,172 GBP|Low: £1,414 GBP|High: £5,441 GBP|Avg: £3,018 GBP|-15.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 9£1,414 GBP
Retailer 11£1,449 GBP
Retailer 2£1,567 GBP
Retailer 5£1,815 GBP
Retailer 12£1,940 GBP
Retailer 7£2,072 GBP
Retailer 6£3,316 GBP
Retailer 10£3,350 GBP
Retailer 3£3,463 GBP
Retailer 8£3,690 GBP
Retailer 1£4,172 GBP
Retailer 4£4,520 GBP
With Clarity£4,947 GBP

44 data points across 13 retailers

13 retailers£1,414 GBP to £4,947 GBP

A
Cheapest Retailer
-
£1,414 GBP
$1,894 USD
A
Retailer 2
-
£1,449 GBP
$1,941 USD
View
A
Retailer 3
-
£1,567 GBP
HK$16,400 HKD
View
A
Retailer 4
-
£1,815 GBP
View
B+
Retailer 5
-
£1,940 GBP
$2,600 USD
View
A
Retailer 6
-
£2,072 GBP
€2,644 EUR
View
B+
Retailer 7
-
£3,316 GBP
ZAR 71,768 ZAR
View
B+
Retailer 8
-
£3,350 GBP
$4,488 USD
View
B+
Retailer 9
-
£3,463 GBP
$4,640 USD
View
B+
Retailer 10
-
£3,690 GBP
View
B
Retailer 11
-
£4,172 GBP
$5,590 USD
View
B
Retailer 12
-
£4,520 GBP
$6,056 USD
View
Most Expensive
B
With Clarity
799670023 · Oct 30
£4,947 GBP
$6,628 USD
View
12 more retailers have this diamond
Prices start from £1,414 GBPSave up to £3,533 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
2.04ct Marquise
£1,414 GBP