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Marquise|Lab Grown|IGI

2.00ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG635428717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG635428717

Diamond specifications and retailer prices

From £712 GBP
As of November 3, 2026
Save £4,928 GBP (87%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £5,639 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635428717 or 635428717. Listed at 30 retailers as of November 3, 2026, with prices from £712 to £5,639, a £4,928 spread on the same certified stone. Do Amore Diamonds lists it at £5,639. 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
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635428717
Dimensions13.41 × 6.49 × 4.08 mm
L/W Ratio2.07
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
13.41 mm6.49 mm2.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635428717
Side View
Table 58.0%Crown 33.7°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

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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: Nov 3
Current: £5,639 GBP|Low: £701 GBP|High: £5,639 GBP|Avg: £1,915 GBP
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 10£701 GBP
Retailer 5£712 GBP
Retailer 15£763 GBP
Retailer 14£814 GBP
Retailer 20£869 GBP
Retailer 22£923 GBP
Retailer 4£999 GBP
Retailer 3£1,046 GBP
Retailer 21£1,094 GBP
Retailer 2£1,241 GBP
Retailer 6£1,505 GBP
Retailer 24£1,694 GBP
Retailer 19£1,931 GBP
Retailer 9£2,084 GBP
Retailer 13£2,100 GBP
Retailer 17£2,242 GBP
Retailer 11£2,287 GBP
Retailer 23£2,305 GBP
Retailer 7£2,418 GBP
Retailer 18£2,759 GBP
Retailer 16£2,830 GBP
Retailer 8£2,882 GBP
Retailer 12£3,046 GBP
Do Amore Diamonds£5,639 GBP

32 data points across 24 retailers

30 retailers£712 GBP to £5,639 GBP

Retailer 1
-
£701 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
£712 GBP
View
Final sale: no returns
Retailer 3
-
£763 GBP
View
Price last confirmed 16 days ago
Retailer 4
-
£814 GBP
View
Price last confirmed 15 days ago
Retailer 5
-
£814 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£869 GBP
View
A
Retailer 7
-
£923 GBP
View
A
Retailer 8
-
£999 GBP
View
A
Retailer 9
-
£1,046 GBP
View
A
Retailer 10
-
£1,094 GBP
View
A
Retailer 11
-
£1,241 GBP
View
Retailer 12
-
£1,505 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£1,694 GBP
View
B+
Retailer 14
-
£1,694 GBP
View
B+
Retailer 15
-
£1,931 GBP
View
Retailer 16
-
£2,084 GBP
View
Price last confirmed 16 days ago
B+
Retailer 17
-
£2,084 GBP
View
B+
Retailer 18
-
£2,100 GBP
View
B+
Retailer 19
-
£2,242 GBP
View
Retailer 20
-
£2,287 GBP
View
Price last confirmed 15 days ago
B+
Retailer 21
-
£2,299 GBP
View
Retailer 22
-
£2,305 GBP
View
Price last confirmed 10 days ago
B+
Retailer 23
-
£2,418 GBP
View
B
Retailer 24
-
£2,759 GBP
View
B
Retailer 25
-
£2,830 GBP
View
B
Retailer 26
-
£2,882 GBP
View
Retailer 27
-
£2,934 GBP
View
Price last confirmed 10 days ago
B
Retailer 28
-
£2,942 GBP
View
Retailer 29
-
£3,046 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-E50D9BF67 · Nov 4
£5,639 GBP
$7,590 USD
View
29 more retailers have this diamond
Prices start from £712 GBPSave up to £4,928 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
£712 GBP