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Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844629643

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844629643

Diamond specifications and retailer prices

From £331 GBP
$444 USD
As of October 30, 2026
Save £1,385 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,716 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG844629643 or 844629643. Listed at 21 retailers as of October 30, 2026, with prices from £331 to £1,716, a £1,385 spread on the same certified stone. Novita Diamonds lists it at £1,716. 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

3.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844629643
Dimensions14.61 × 7.70 × 4.74 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm7.70 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844629643
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.6%

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: Oct 30
Current: £1,716 GBP|Low: £331 GBP|High: £1,965 GBP|Avg: £945 GBP
Novita Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 21£331 GBP
Retailer 7£370 GBP
Retailer 16£370 GBP
Retailer 9£410 GBP
Retailer 13£456 GBP
Retailer 10£469 GBP
Retailer 20£544 GBP
Retailer 15£672 GBP
Retailer 18£690 GBP
Retailer 14£707 GBP
Retailer 6£866 GBP
Retailer 2£893 GBP
Retailer 4£963 GBP
Retailer 17£984 GBP
Retailer 8£1,317 GBP
Retailer 12£1,317 GBP
Retailer 5£1,342 GBP
Retailer 19£1,417 GBP
Retailer 3£1,469 GBP
Retailer 11£1,514 GBP
Novita Diamonds£1,716 GBP

17 data points across 21 retailers

21 retailers£331 GBP to £1,716 GBP

A
Cheapest Retailer
-
£331 GBP
$444 USD
A
Retailer 2
-
£370 GBP
$496 USD
View
Final sale: no returns
A
Retailer 3
-
£370 GBP
$497 USD
View
A
Retailer 4
-
£410 GBP
$550 USD
View
A
Retailer 5
-
£456 GBP
View
A
Retailer 6
-
£469 GBP
$630 USD
View
B+
Retailer 7
-
£544 GBP
$730 USD
View
A
Retailer 8
-
£672 GBP
View
A
Retailer 9
-
£690 GBP
$926 USD
View
A
Retailer 10
-
£707 GBP
€904 EUR
View
A
Retailer 11
-
£866 GBP
A$1,787 AUD
View
A
Retailer 12
-
£893 GBP
ZAR 19,358 ZAR
View
A
Retailer 13
-
£963 GBP
$1,292 USD
View
A
Retailer 14
-
£984 GBP
$1,320 USD
View
B+
Retailer 15
-
£1,317 GBP
$1,767 USD
View
B+
Retailer 16
-
£1,317 GBP
$1,768 USD
View
B+
Retailer 17
-
£1,342 GBP
$1,801 USD
View
B+
Retailer 18
-
£1,417 GBP
$1,902 USD
View
B+
Retailer 19
-
£1,469 GBP
$1,971 USD
View
B+
Retailer 20
-
£1,514 GBP
View
Most Expensive
B
Novita Diamonds
cert_844629643 · Oct 31
£1,716 GBP
A$3,542 AUD
View
20 more retailers have this diamond
Prices start from £331 GBPSave up to £1,385 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
3.09ct Marquise
£331 GBP