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Marquise|Lab Grown|IGI

2.00ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG794676043

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794676043

Diamond specifications and retailer prices

From £1,379 GBP
$1,848 USD
As of October 28, 2026
Save £3,741 GBP (73%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,120 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794676043 or 794676043. Listed at 25 retailers as of October 28, 2026, with prices from £1,379 to £5,120, a £3,741 spread on the same certified stone. Brilliant Earth lists it at £5,120. 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

2.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794676043
Dimensions12.78 × 6.60 × 4.00 mm
L/W Ratio1.94
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
12.78 mm6.60 mm2.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794676043
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 60.6%

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 28
Current: £5,120 GBP|Low: £1,182 GBP|High: £5,120 GBP|Avg: £2,683 GBP
Brilliant Earth
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
Retailer 17
October 30, 2026
Retailer 16£1,231 GBP
Retailer 8£1,379 GBP
Retailer 4£1,429 GBP
Retailer 5£1,429 GBP
Retailer 7£1,545 GBP
Retailer 15£1,556 GBP
Retailer 13£1,847 GBP
Retailer 2£2,025 GBP
Retailer 17£2,043 GBP
Retailer 14£2,464 GBP
Retailer 9£2,957 GBP
Retailer 3£3,676 GBP
Retailer 10£3,687 GBP
Retailer 12£4,102 GBP
Retailer 11£4,306 GBP
Retailer 6£4,775 GBP
Brilliant Earth£5,120 GBP

43 data points across 17 retailers

25 retailers£1,379 GBP to £5,120 GBP

Retailer 1
-
£1,231 GBP
$1,650 USD
Price last confirmed 23 days ago
Retailer 2
-
£1,340 GBP
$1,796 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£1,379 GBP
$1,848 USD
View
Final sale: no returns
Retailer 4
-
£1,429 GBP
$1,915 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£1,429 GBP
$1,915 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£1,515 GBP
$2,030 USD
View
A
Retailer 7
-
£1,545 GBP
$2,070 USD
View
A
Retailer 8
-
£1,556 GBP
$2,085 USD
View
A
Retailer 9
-
£1,847 GBP
A$3,808 AUD
View
A
Retailer 10
-
£2,025 GBP
View
B+
Retailer 11
-
£2,043 GBP
$2,738 USD
View
B+
Retailer 12
-
£2,247 GBP
$3,011 USD
View
Retailer 13
-
£2,464 GBP
$3,301 USD
View
Price last confirmed 9 days ago
Retailer 14
-
£2,476 GBP
$3,318 USD
View
Price last confirmed 83 days ago
Retailer 15
-
£2,679 GBP
$3,589 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
£2,957 GBP
View
B+
Retailer 17
-
£3,676 GBP
$4,925 USD
View
B+
Retailer 18
-
£3,687 GBP
ZAR 79,801 ZAR
View
B
Retailer 19
-
£3,851 GBP
$5,160 USD
View
B
Retailer 20
-
£4,102 GBP
View
B
Retailer 21
-
£4,306 GBP
€5,495 EUR
View
B
Retailer 22
-
£4,345 GBP
$5,822 USD
View
B
Retailer 23
-
£4,775 GBP
SGD 8,646 SGD
View
B
Retailer 24
-
£5,016 GBP
$6,721 USD
View
Most Expensive
B
Brilliant Earth
19705104A · Oct 30
£5,120 GBP
$6,860 USD
View
24 more retailers have this diamond
Prices start from £1,379 GBPSave up to £3,741 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
2.00ct Marquise
£1,379 GBP