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Marquise|Lab Grown|IGI

3.07ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844626007

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844626007

Diamond specifications and retailer prices

From £443 GBP
As of October 29, 2026
Save £4,702 GBP (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,686 GBP at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG844626007 or 844626007. Listed at 21 retailers as of October 29, 2026, with a 1062% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844626007
Dimensions15.01 × 7.66 × 4.83 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
15.01 mm7.66 mm3.07 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844626007
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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: Oct 29
Current: £1,620 GBP|Low: £357 GBP|High: £5,686 GBP|Avg: £1,782 GBP|+116.2%
Retailer 1
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Retailer 3
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Retailer 20
The Diamond Guys
November 4, 2026
Retailer 11£357 GBP
Retailer 10£400 GBP
Retailer 8£443 GBP
Retailer 13£693 GBP
Retailer 16£841 GBP
Retailer 2£984 GBP
Retailer 20£1,182 GBP
Retailer 12£1,378 GBP
Retailer 18£1,617 GBP
Retailer 1£1,620 GBP
Retailer 5£2,175 GBP
Retailer 3£2,620 GBP
Retailer 14£2,697 GBP
Retailer 4£2,807 GBP
Retailer 7£2,925 GBP
Retailer 15£3,224 GBP
Retailer 17£3,728 GBP
Retailer 6£4,115 GBP
Retailer 9£4,197 GBP
Retailer 19£5,145 GBP
The Diamond Guys£5,686 GBP

10 data points across 21 retailers

21 retailers£443 GBP to £5,145 GBP

Retailer 1
-
£357 GBP
Price last confirmed 8 days ago
Retailer 2
-
£400 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
£443 GBP
View
Retailer 4
-
£693 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£841 GBP
View
B+
Retailer 6
-
£984 GBP
View
B+
Retailer 7
-
£1,182 GBP
View
B+
Retailer 8
-
£1,378 GBP
View
B
Retailer 9
-
£1,617 GBP
View
B
Retailer 10
-
£1,620 GBP
View
B
Retailer 11
-
£2,175 GBP
View
B
Retailer 12
-
£2,620 GBP
View
B
Retailer 13
-
£2,697 GBP
View
B
Retailer 14
-
£2,807 GBP
View
B
Retailer 15
-
£2,925 GBP
View
B
Retailer 16
-
£3,224 GBP
View
B
Retailer 17
-
£3,728 GBP
View
B
Retailer 18
-
£4,115 GBP
View
B
Retailer 19
-
£4,197 GBP
View
B
Retailer 20
-
£5,145 GBP
View
Most Expensive
The Diamond Guys
1998511033 · Nov 3
£5,686 GBP
$7,626 USD
View
Price under review
20 more retailers have this diamond
Prices start from £443 GBPSave up to £4,702 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
3.07ct Marquise
£443 GBP