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Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG677524813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677524813

Diamond specifications and retailer prices

From £2,686 GBP
$3,599 USD
As of October 31, 2026
Save £5,144 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £13,466 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677524813 or 677524813. Listed at 7 retailers as of October 27, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.07
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677524813
Dimensions18.04 × 8.73 × 5.61 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm8.73 mm5.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677524813
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £4,895 GBP|Low: £2,440 GBP|High: £13,466 GBP|Avg: £5,991 GBP|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 6£2,686 GBP
Retailer 5£3,340 GBP
Retailer 1£4,895 GBP
Retailer 3£5,019 GBP
Retailer 4£5,300 GBP
Retailer 2£7,830 GBP
Taylor and Hart£13,466 GBP

27 data points across 7 retailers

7 retailers£2,686 GBP to £7,830 GBP

B+
Cheapest Retailer
-
£2,686 GBP
$3,599 USD
B+
Retailer 2
-
£3,340 GBP
$4,475 USD
View
B
Retailer 3
-
£4,895 GBP
View
Retailer 4
-
£5,019 GBP
$6,725 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
£5,300 GBP
$7,102 USD
View
B
Retailer 6
-
£7,830 GBP
View
Most Expensive
Taylor and Hart
J7G9NK4 · Oct 30
£13,466 GBP
$18,042 USD
View
Price under review
6 more retailers have this diamond
Prices start from £2,686 GBPSave up to £5,144 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.

B+
5.07ct Marquise
£2,686 GBP