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Marquise|Lab Grown|IGI

5.02ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG840636678

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840636678

Diamond specifications and retailer prices

From £1,429 GBP
$1,918 USD
As of November 2, 2026
Save £4,847 GBP (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,277 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840636678 or 840636678. Listed at 11 retailers as of October 31, 2026, with prices from £1,429 to £6,277, a £4,847 spread on the same certified stone. Novita Diamonds lists it at £6,277. 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

5.02
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636678
Dimensions17.97 × 9.07 × 5.21 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.97 mm9.07 mm5.02 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636678
Side View
Table 60.0%Crown 28.3°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 57.4%

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: £6,277 GBP|Low: £1,429 GBP|High: £9,075 GBP|Avg: £4,344 GBP|-3.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5£1,429 GBP
Retailer 2£1,615 GBP
Retailer 4£1,636 GBP
Retailer 7£2,587 GBP
Retailer 11£2,926 GBP
Retailer 8£3,700 GBP
Retailer 10£4,024 GBP
Retailer 3£4,833 GBP
Retailer 6£4,948 GBP
Retailer 9£5,542 GBP
Novita Diamonds£6,277 GBP

33 data points across 11 retailers

11 retailers£1,429 GBP to £6,277 GBP

A
Cheapest Retailer
-
£1,429 GBP
$1,918 USD
B+
Retailer 2
-
£1,615 GBP
View
B+
Retailer 3
-
£1,636 GBP
$2,195 USD
View
B
Retailer 4
-
£2,587 GBP
$3,471 USD
View
B
Retailer 5
-
£2,926 GBP
€3,740 EUR
View
B
Retailer 6
-
£3,700 GBP
View
B
Retailer 7
-
£4,024 GBP
$5,400 USD
View
B
Retailer 8
-
£4,833 GBP
$6,485 USD
View
B
Retailer 9
-
£4,948 GBP
$6,640 USD
View
B
Retailer 10
-
£5,542 GBP
$7,437 USD
View
Most Expensive
B
Novita Diamonds
cert_840636678 · Oct 31
£6,277 GBP
A$12,958 AUD
View
10 more retailers have this diamond
Prices start from £1,429 GBPSave up to £4,847 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
5.02ct Marquise
£1,429 GBP