CaratHunter
Plans
Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG848665353

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665353

Diamond specifications and retailer prices

From £348 GBP
As of November 2, 2026
Save £3,315 GBP (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,663 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG848665353 or 848665353. Listed at 18 retailers as of November 2, 2026, with prices from £348 to £3,663, a £3,315 spread on the same certified stone. Brilliant Earth lists it at £3,663. 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 angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665353
Dimensions14.83 × 7.53 × 4.68 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
14.83 mm7.53 mm3.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665353
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 2
Current: £3,663 GBP|Low: £348 GBP|High: £3,663 GBP|Avg: £1,127 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 7£348 GBP
Retailer 8£389 GBP
Retailer 12£479 GBP
Retailer 11£535 GBP
Retailer 16£578 GBP
Retailer 2£708 GBP
Retailer 3£910 GBP
Retailer 5£918 GBP
Retailer 15£936 GBP
Retailer 13£951 GBP
Retailer 18£983 GBP
Retailer 10£1,409 GBP
Retailer 4£1,522 GBP
Retailer 14£1,584 GBP
Retailer 6£1,615 GBP
Retailer 17£1,662 GBP
Retailer 9£1,873 GBP
Brilliant Earth£3,663 GBP

10 data points across 18 retailers

18 retailers£348 GBP to £3,663 GBP

A
Cheapest Retailer
-
£348 GBP
A
Retailer 2
-
£389 GBP
View
Final sale: no returns
A
Retailer 3
-
£479 GBP
View
A
Retailer 4
-
£535 GBP
View
B+
Retailer 5
-
£578 GBP
View
A
Retailer 6
-
£708 GBP
View
Retailer 7
-
£910 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£918 GBP
View
B+
Retailer 9
-
£936 GBP
View
B+
Retailer 10
-
£951 GBP
View
B+
Retailer 11
-
£983 GBP
View
B+
Retailer 12
-
£1,409 GBP
View
B+
Retailer 13
-
£1,522 GBP
View
B+
Retailer 14
-
£1,584 GBP
View
B
Retailer 15
-
£1,615 GBP
View
B
Retailer 16
-
£1,662 GBP
View
B
Retailer 17
-
£1,873 GBP
View
Most Expensive
B
Brilliant Earth
22329157A · Nov 4
£3,663 GBP
$4,930 USD
View
17 more retailers have this diamond
Prices start from £348 GBPSave up to £3,315 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
£348 GBP