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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG836605588

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836605588

Diamond specifications and retailer prices

From £346 GBP
As of November 6, 2026
Save £3,740 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,086 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836605588 or 836605588. Listed at 21 retailers as of November 2, 2026, with prices from £346 to £4,086, a £3,740 spread on the same certified stone. Yadav Diamonds lists it at £4,086. 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

3.00
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836605588
Dimensions14.71 × 7.52 × 4.72 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
14.71 mm7.52 mm3.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836605588
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,246 GBP|Low: £344 GBP|High: £4,354 GBP|Avg: £1,272 GBP|+4.9%
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Yadav Diamonds
November 6, 2026
Retailer 12£346 GBP
Retailer 17£388 GBP
Retailer 22£426 GBP
Retailer 13£452 GBP
Retailer 16£524 GBP
Retailer 3£531 GBP
Retailer 18£565 GBP
Retailer 15£656 GBP
Retailer 8£704 GBP
Retailer 9£713 GBP
Retailer 19£724 GBP
Retailer 20£997 GBP
Retailer 6£1,028 GBP
Retailer 5£1,114 GBP
Retailer 1£1,246 GBP
Retailer 10£1,605 GBP
Retailer 4£1,618 GBP
Retailer 2£1,959 GBP
Retailer 14£1,970 GBP
Retailer 11£2,814 GBP
Retailer 21£3,054 GBP
Retailer 7£3,745 GBP
Yadav Diamonds£4,086 GBP

16 data points across 23 retailers

21 retailers£346 GBP to £4,086 GBP

A
Cheapest Retailer
-
£346 GBP
A
Retailer 2
-
£388 GBP
View
A
Retailer 3
-
£426 GBP
View
Retailer 4
-
£452 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
-
£524 GBP
View
A
Retailer 6
-
£531 GBP
View
B+
Retailer 7
-
£565 GBP
View
A
Retailer 8
-
£704 GBP
View
A
Retailer 9
-
£713 GBP
View
A
Retailer 10
-
£724 GBP
View
B+
Retailer 11
-
£997 GBP
View
B+
Retailer 12
-
£1,028 GBP
View
B+
Retailer 13
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£1,114 GBP
View
B+
Retailer 14
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£1,246 GBP
View
B
Retailer 15
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£1,605 GBP
View
B
Retailer 16
-
£1,618 GBP
View
B
Retailer 17
-
£1,959 GBP
View
B
Retailer 18
-
£2,814 GBP
View
B
Retailer 19
-
£3,054 GBP
View
B
Retailer 20
-
£3,745 GBP
View
Most Expensive
B
Yadav Diamonds
13376734 · Nov 2
£4,086 GBP
$5,500 USD
View
20 more retailers have this diamond
Prices start from £346 GBPSave up to £3,740 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
3.00ct Marquise
£346 GBP