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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG848693064

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848693064

Diamond specifications and retailer prices

From £358 GBP
As of November 6, 2026
Save £2,421 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,779 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 very-good cut grade and certified by IGI LG848693064 or 848693064. Listed at 19 retailers as of November 4, 2026, with prices from £358 to £2,779, a £2,421 spread on the same certified stone. Brilliant Earth lists it at £2,779. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848693064
Dimensions14.69 × 7.50 × 4.77 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
14.69 mm7.50 mm3.00 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848693064
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.6%

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 6
Current: £2,779 GBP|Low: £358 GBP|High: £2,779 GBP|Avg: £1,281 GBP
Brilliant Earth
Retailer 2
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Retailer 19
November 6, 2026
Retailer 5£358 GBP
Retailer 13£401 GBP
Retailer 3£444 GBP
Retailer 12£542 GBP
Retailer 16£550 GBP
Retailer 6£588 GBP
Retailer 14£662 GBP
Retailer 18£715 GBP
Retailer 15£753 GBP
Retailer 19£1,038 GBP
Retailer 10£1,091 GBP
Retailer 2£1,289 GBP
Retailer 17£1,375 GBP
Retailer 9£1,675 GBP
Retailer 11£1,678 GBP
Retailer 8£1,985 GBP
Retailer 4£2,041 GBP
Retailer 7£2,756 GBP
Brilliant Earth£2,779 GBP

4 data points across 19 retailers

19 retailers£358 GBP to £2,779 GBP

A
Cheapest Retailer
-
£358 GBP
A
Retailer 2
-
£401 GBP
View
A
Retailer 3
-
£444 GBP
View
A
Retailer 4
-
£542 GBP
View
A
Retailer 5
-
£550 GBP
View
B+
Retailer 6
-
£588 GBP
View
A
Retailer 7
-
£662 GBP
View
A
Retailer 8
-
£715 GBP
View
A
Retailer 9
-
£753 GBP
View
B+
Retailer 10
-
£1,038 GBP
View
B+
Retailer 11
-
£1,091 GBP
View
B
Retailer 12
-
£1,289 GBP
View
B+
Retailer 13
-
£1,375 GBP
View
B
Retailer 14
-
£1,675 GBP
View
B
Retailer 15
-
£1,678 GBP
View
B
Retailer 16
-
£1,985 GBP
View
B
Retailer 17
-
£2,041 GBP
View
B
Retailer 18
-
£2,756 GBP
View
Most Expensive
B
Brilliant Earth
22498470Y · Nov 4
£2,779 GBP
$3,740 USD
View
18 more retailers have this diamond
Prices start from £358 GBPSave up to £2,421 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
£358 GBP