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Marquise|Lab Grown|IGI

2.04ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG845658702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845658702

Diamond specifications and retailer prices

From £851 GBP
$1,140 USD
As of October 30, 2026
Save £3,045 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,896 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.04ct lab-grown marquise diamond

This 2.04ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845658702 or 845658702. Listed at 20 retailers as of October 30, 2026, with prices from £851 to £3,896, a £3,045 spread on the same certified stone. Brilliant Earth lists it at £3,896. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.04
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658702
Dimensions12.19 × 6.69 × 4.17 mm
L/W Ratio1.82
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
12.19 mm6.69 mm2.04 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658702
Side View
Table 59.0%Crown 38.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,896 GBP|Low: £851 GBP|High: £3,896 GBP|Avg: £2,044 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
Retailer 13
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Retailer 19
Retailer 20
October 30, 2026
Retailer 9£851 GBP
Retailer 20£925 GBP
Retailer 19£953 GBP
Retailer 15£987 GBP
Retailer 2£1,090 GBP
Retailer 5£1,116 GBP
Retailer 10£1,146 GBP
Retailer 16£1,146 GBP
Retailer 13£1,431 GBP
Retailer 6£1,433 GBP
Retailer 18£1,569 GBP
Retailer 17£1,850 GBP
Retailer 3£2,448 GBP
Retailer 14£2,547 GBP
Retailer 7£2,729 GBP
Retailer 4£3,130 GBP
Retailer 12£3,175 GBP
Retailer 11£3,308 GBP
Retailer 8£3,454 GBP
Brilliant Earth£3,896 GBP

4 data points across 20 retailers

20 retailers£851 GBP to £3,896 GBP

A
Cheapest Retailer
-
£851 GBP
$1,140 USD
A
Retailer 2
-
£925 GBP
$1,240 USD
View
A
Retailer 3
-
£953 GBP
$1,277 USD
View
Final sale: no returns
A
Retailer 4
-
£987 GBP
$1,323 USD
View
A
Retailer 5
-
£1,090 GBP
View
A
Retailer 6
-
£1,116 GBP
$1,495 USD
View
A
Retailer 7
-
£1,146 GBP
HK$12,000 HKD
View
A
Retailer 8
-
£1,146 GBP
$1,536 USD
View
A
Retailer 9
-
£1,431 GBP
View
A
Retailer 10
-
£1,433 GBP
$1,920 USD
View
A
Retailer 11
-
£1,569 GBP
$2,102 USD
View
B+
Retailer 12
-
£1,850 GBP
$2,479 USD
View
B+
Retailer 13
-
£2,448 GBP
$3,280 USD
View
B
Retailer 14
-
£2,547 GBP
ZAR 55,125 ZAR
View
B+
Retailer 15
-
£2,729 GBP
$3,657 USD
View
B
Retailer 16
-
£3,130 GBP
$4,194 USD
View
B
Retailer 17
-
£3,175 GBP
View
B
Retailer 18
-
£3,308 GBP
SGD 5,989 SGD
View
B
Retailer 19
-
£3,454 GBP
$4,628 USD
View
Most Expensive
B
Brilliant Earth
22319847A · Oct 30
£3,896 GBP
$5,220 USD
View
19 more retailers have this diamond
Prices start from £851 GBPSave up to £3,045 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
£851 GBP