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Marquise|Lab Grown|IGI

3.06ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG850678953

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678953

Diamond specifications and retailer prices

From £354 GBP
As of November 4, 2026
Save £1,340 GBP (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,695 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG850678953 or 850678953. Listed at 21 retailers as of October 31, 2026, with prices from £354 to £1,695, a £1,340 spread on the same certified stone. Novita Diamonds lists it at £1,695. 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 angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678953
Dimensions14.80 × 7.52 × 4.79 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.80 mm7.52 mm3.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678953
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

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: £1,695 GBP|Low: £354 GBP|High: £1,695 GBP|Avg: £986 GBP
Novita Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 19£354 GBP
Retailer 10£396 GBP
Retailer 20£397 GBP
Retailer 6£439 GBP
Retailer 2£486 GBP
Retailer 4£542 GBP
Retailer 21£588 GBP
Retailer 5£715 GBP
Retailer 15£722 GBP
Retailer 16£931 GBP
Retailer 8£953 GBP
Retailer 18£953 GBP
Retailer 17£970 GBP
Retailer 11£1,002 GBP
Retailer 7£1,412 GBP
Retailer 12£1,433 GBP
Retailer 14£1,434 GBP
Retailer 3£1,543 GBP
Retailer 13£1,609 GBP
Retailer 9£1,644 GBP
Novita Diamonds£1,695 GBP

7 data points across 21 retailers

21 retailers£354 GBP to £1,695 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
-
£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
B+
Retailer 10
-
£931 GBP
View
B+
Retailer 11
-
£953 GBP
View
B+
Retailer 12
-
£953 GBP
View
B+
Retailer 13
-
£970 GBP
View
B+
Retailer 14
-
£1,002 GBP
View
B+
Retailer 15
-
£1,412 GBP
View
B+
Retailer 16
-
£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
Most Expensive
B
Novita Diamonds
cert_850678953 · Oct 31
£1,695 GBP
A$3,509 AUD
View
20 more retailers have this diamond
Prices start from £354 GBPSave up to £1,340 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