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Marquise|Lab Grown|IGI

3.02ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG846667179

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846667179

Diamond specifications and retailer prices

From £359 GBP
As of October 30, 2026
Save £4,041 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,399 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG846667179 or 846667179. Listed at 21 retailers as of October 30, 2026, with prices from £359 to £4,399, a £4,041 spread on the same certified stone. Brilliant Earth lists it at £4,399. 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

3.02
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846667179
Dimensions15.11 × 7.49 × 4.62 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.11 mm7.49 mm3.02 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846667179
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

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: Oct 30
Current: £494 GBP|Low: £357 GBP|High: £4,129 GBP|Avg: £949 GBP|+12.2%
Retailer 1
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Retailer 3
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Retailer 20
November 2, 2026
Retailer 9£359 GBP
Retailer 11£396 GBP
Retailer 7£402 GBP
Retailer 18£444 GBP
Retailer 1£494 GBP
Retailer 10£580 GBP
Retailer 16£597 GBP
Retailer 14£656 GBP
Retailer 20£664 GBP
Retailer 12£738 GBP
Retailer 5£935 GBP
Retailer 17£939 GBP
Retailer 3£965 GBP
Retailer 15£1,195 GBP
Retailer 4£1,429 GBP
Retailer 8£1,450 GBP
Retailer 6£1,453 GBP
Retailer 13£1,455 GBP
Retailer 2£1,664 GBP
Retailer 19£4,129 GBP

10 data points across 20 retailers

21 retailers£359 GBP to £4,399 GBP

A
Cheapest Retailer
-
£359 GBP
Retailer 2
-
£396 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£402 GBP
View
A
Retailer 4
-
£444 GBP
View
A
Retailer 5
-
£494 GBP
View
Retailer 6
-
£580 GBP
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£597 GBP
View
A
Retailer 8
-
£656 GBP
View
A
Retailer 9
-
£664 GBP
View
A
Retailer 10
-
£738 GBP
View
B+
Retailer 11
-
£935 GBP
View
B+
Retailer 12
-
£939 GBP
View
B+
Retailer 13
-
£965 GBP
View
B+
Retailer 14
-
£1,195 GBP
View
B+
Retailer 15
-
£1,429 GBP
View
B
Retailer 16
-
£1,450 GBP
View
B+
Retailer 17
-
£1,453 GBP
View
Retailer 18
-
£1,455 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
£1,664 GBP
View
B
Retailer 20
-
£4,129 GBP
View
Most Expensive
B
Brilliant Earth
22401274A · Oct 31
£4,399 GBP
$5,900 USD
View
20 more retailers have this diamond
Prices start from £359 GBPSave up to £4,041 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
3.02ct Marquise
£359 GBP