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Marquise|Lab Grown|IGI

3.06ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG848665348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665348

Diamond specifications and retailer prices

From £354 GBP
As of November 4, 2026
Save £3,383 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,737 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct 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 LG848665348 or 848665348. Listed at 23 retailers as of October 31, 2026, with prices from £354 to £3,737, a £3,383 spread on the same certified stone. Brilliant Earth lists it at £3,737. 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

3.06
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665348
Dimensions14.92 × 7.46 × 4.77 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.92 mm7.46 mm3.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665348
Side View
Table 63.0%Crown 37.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.9%

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: £486 GBP|Low: £354 GBP|High: £2,021 GBP|Avg: £1,003 GBP|-1.1%
Retailer 1
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November 5, 2026
Retailer 11£354 GBP
Retailer 13£396 GBP
Retailer 7£397 GBP
Retailer 3£439 GBP
Retailer 1£486 GBP
Retailer 18£542 GBP
Retailer 21£588 GBP
Retailer 4£715 GBP
Retailer 16£722 GBP
Retailer 17£931 GBP
Retailer 9£953 GBP
Retailer 20£953 GBP
Retailer 19£970 GBP
Retailer 2£1,002 GBP
Retailer 5£1,412 GBP
Retailer 14£1,433 GBP
Retailer 15£1,434 GBP
Retailer 8£1,543 GBP
Retailer 12£1,609 GBP
Retailer 10£1,644 GBP
Retailer 22£1,694 GBP
Retailer 6£2,021 GBP

11 data points across 22 retailers

23 retailers£354 GBP to £3,737 GBP

A
Cheapest Retailer
-
£354 GBP
A
Retailer 2
-
£396 GBP
View
Final sale: no returns
A
Retailer 3
-
£397 GBP
View
A
Retailer 4
-
£439 GBP
View
A
Retailer 5
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£486 GBP
View
A
Retailer 6
-
£542 GBP
View
B+
Retailer 7
-
£588 GBP
View
A
Retailer 8
-
£715 GBP
View
A
Retailer 9
-
£722 GBP
View
A
Retailer 10
-
£931 GBP
View
B+
Retailer 11
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£953 GBP
View
B+
Retailer 12
-
£953 GBP
View
B+
Retailer 13
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£970 GBP
View
B+
Retailer 14
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£1,002 GBP
View
B+
Retailer 15
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£1,412 GBP
View
B+
Retailer 16
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£1,433 GBP
View
B+
Retailer 17
-
£1,434 GBP
View
B+
Retailer 18
-
£1,543 GBP
View
B+
Retailer 19
-
£1,609 GBP
View
B
Retailer 20
-
£1,644 GBP
View
B
Retailer 21
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£1,694 GBP
View
Retailer 22
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£2,021 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22397285A · Oct 31
£3,737 GBP
$5,030 USD
View
22 more retailers have this diamond
Prices start from £354 GBPSave up to £3,383 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
3.06ct Marquise
£354 GBP