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Marquise|Lab Grown|IGI

2.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG780656940

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780656940

Diamond specifications and retailer prices

From £596 GBP
As of November 3, 2026
Save £4,826 GBP (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £5,422 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.02ct lab-grown marquise diamond

This 2.02ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780656940 or 780656940. Listed at 27 retailers as of October 31, 2026, with prices from £596 to £5,422, a £4,826 spread on the same certified stone. Novita Diamonds lists it at £5,422. 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

2.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780656940
Dimensions12.29 × 6.74 × 4.14 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.74 mm2.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780656940
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.4%

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: Nov 3
Current: £5,422 GBP|Low: £596 GBP|High: £5,486 GBP|Avg: £1,975 GBP|-1.2%
Novita Diamonds
Retailer 2
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Retailer 19
November 4, 2026
Retailer 11£596 GBP
Retailer 12£749 GBP
Retailer 7£811 GBP
Retailer 19£978 GBP
Retailer 3£982 GBP
Retailer 13£990 GBP
Retailer 6£1,303 GBP
Retailer 16£1,394 GBP
Retailer 17£1,466 GBP
Retailer 2£1,559 GBP
Retailer 14£1,594 GBP
Retailer 18£1,920 GBP
Retailer 10£2,081 GBP
Retailer 4£2,106 GBP
Retailer 8£2,112 GBP
Retailer 9£2,129 GBP
Retailer 15£2,425 GBP
Retailer 5£3,490 GBP
Novita Diamonds£5,422 GBP

28 data points across 19 retailers

27 retailers£596 GBP to £5,422 GBP

A
Cheapest Retailer
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£596 GBP
Final sale: no returns
A
Retailer 2
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£749 GBP
View
Retailer 3
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£784 GBP
View
Price last confirmed 30 days ago
A
Retailer 4
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£811 GBP
View
Retailer 5
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£817 GBP
View
Price last confirmed 35 days ago
Retailer 6
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£888 GBP
View
Price last confirmed 36 days ago
Retailer 7
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£934 GBP
View
Price last confirmed 36 days ago
Retailer 8
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£947 GBP
View
Price last confirmed 30 days ago
A
Retailer 9
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£978 GBP
View
A
Retailer 10
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£982 GBP
View
A
Retailer 11
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£990 GBP
View
A
Retailer 12
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£1,303 GBP
View
A
Retailer 13
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£1,394 GBP
View
A
Retailer 14
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£1,466 GBP
View
A
Retailer 15
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£1,559 GBP
View
A
Retailer 16
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£1,594 GBP
View
Retailer 17
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£1,775 GBP
View
Price last confirmed 35 days ago
A
Retailer 18
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£1,920 GBP
View
A
Retailer 19
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£2,001 GBP
View
B+
Retailer 20
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£2,081 GBP
View
B+
Retailer 21
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£2,106 GBP
View
B+
Retailer 22
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£2,112 GBP
View
B+
Retailer 23
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£2,129 GBP
View
B+
Retailer 24
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£2,425 GBP
View
Retailer 25
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£2,493 GBP
View
Price last confirmed 87 days ago
B+
Retailer 26
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£3,490 GBP
View
Most Expensive
B
Novita Diamonds
cert_780656940 · Oct 31
£5,422 GBP
A$11,187 AUD
View
26 more retailers have this diamond
Prices start from £596 GBPSave up to £4,826 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
2.02ct Marquise
£596 GBP