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Marquise|Lab Grown|IGI

2.03ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG847617408

Certificate IGI LG847617408

Diamond specifications and retailer prices

From £739 GBP
As of November 4, 2026
Save £3,002 GBP (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,742 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG847617408 or 847617408. Listed at 3 retailers as of November 4, 2026, with prices from £739 to £3,742, a £3,002 spread on the same certified stone. Yadav Diamonds lists it at £3,742. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG847617408
Dimensions13.11 × 6.46 × 4.17 mm
L/W Ratio2.03
Top View
13.11 mm6.46 mm2.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847617408
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCuletDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,169 GBP|Low: £739 GBP|High: £3,742 GBP|Avg: £1,796 GBP
Retailer 1
Retailer 2
Yadav Diamonds
October 31, 2026
Retailer 2£739 GBP
Retailer 1£1,169 GBP
Yadav Diamonds£3,742 GBP

5 data points across 3 retailers

3 retailers£739 GBP to £3,742 GBP

A
Cheapest Retailer
-
£739 GBP
A
Retailer 2
-
£1,169 GBP
View
Most Expensive
B
Yadav Diamonds
13349142 · Nov 4
£3,742 GBP
$5,036 USD
View
2 more retailers have this diamond
Prices start from £739 GBPSave up to £3,002 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
£739 GBP