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Marquise|Lab Grown|IGI

2.03ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG847678453

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847678453

Diamond specifications and retailer prices

From £245 GBP
As of November 4, 2026
Save £1,936 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,181 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847678453 or 847678453. Listed at 22 retailers as of November 4, 2026, with prices from £245 to £2,181, a £1,936 spread on the same certified stone. Yadav Diamonds lists it at £2,181. 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

2.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678453
Dimensions12.81 × 6.54 × 4.12 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm6.54 mm2.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678453
Side View
Table 57.0%Crown 36.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 63.0%

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: Nov 4
Current: £1,216 GBP|Low: £245 GBP|High: £2,181 GBP|Avg: £693 GBP|-1.7%
Retailer 1
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Retailer 21
Yadav Diamonds
November 5, 2026
Retailer 4£245 GBP
Retailer 18£284 GBP
Retailer 8£304 GBP
Retailer 11£309 GBP
Retailer 12£338 GBP
Retailer 14£341 GBP
Retailer 3£409 GBP
Retailer 9£419 GBP
Retailer 10£484 GBP
Retailer 21£510 GBP
Retailer 13£528 GBP
Retailer 16£539 GBP
Retailer 15£681 GBP
Retailer 20£709 GBP
Retailer 17£736 GBP
Retailer 19£979 GBP
Retailer 5£990 GBP
Retailer 7£1,010 GBP
Retailer 2£1,090 GBP
Retailer 1£1,216 GBP
Retailer 6£1,316 GBP
Yadav Diamonds£2,181 GBP

17 data points across 22 retailers

22 retailers£245 GBP to £2,181 GBP

A
Cheapest Retailer
-
£245 GBP
A
Retailer 2
-
£284 GBP
View
A
Retailer 3
-
£304 GBP
View
Retailer 4
-
£309 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£338 GBP
View
A
Retailer 6
-
£341 GBP
View
B+
Retailer 7
-
£409 GBP
View
A
Retailer 8
-
£419 GBP
View
Retailer 9
-
£484 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
-
£510 GBP
View
A
Retailer 11
-
£528 GBP
View
A
Retailer 12
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£539 GBP
View
B+
Retailer 13
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£681 GBP
View
B+
Retailer 14
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£709 GBP
View
B+
Retailer 15
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£736 GBP
View
B+
Retailer 16
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£979 GBP
View
B+
Retailer 17
-
£990 GBP
View
B+
Retailer 18
-
£1,010 GBP
View
B
Retailer 19
-
£1,090 GBP
View
B
Retailer 20
-
£1,216 GBP
View
B
Retailer 21
-
£1,316 GBP
View
Most Expensive
B
Yadav Diamonds
13348297 · Nov 4
£2,181 GBP
$2,944 USD
View
21 more retailers have this diamond
Prices start from £245 GBPSave up to £1,936 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
2.03ct Marquise
£245 GBP