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Marquise|Lab Grown|IGI

5.04ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837607337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837607337

Diamond specifications and retailer prices

From £1,240 GBP
$1,662 USD
As of October 31, 2026
Save £3,278 GBP (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,519 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.04ct lab-grown marquise diamond

This 5.04ct 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 LG837607337 or 837607337. Listed at 15 retailers as of October 31, 2026, with prices from £1,240 to £4,519, a £3,278 spread on the same certified stone. Taylor and Hart lists it at £4,519. 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

5.04
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837607337
Dimensions19.40 × 8.58 × 5.37 mm
L/W Ratio2.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.40 mm8.58 mm5.04 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837607337
Side View
Table 58.0%Crown 34.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.6%

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: Oct 31
Current: £1,814 GBP|Low: £1,240 GBP|High: £5,486 GBP|Avg: £2,630 GBP|-18.7%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 5£1,240 GBP
Retailer 8£1,349 GBP
Retailer 11£1,411 GBP
Retailer 6£1,525 GBP
Retailer 1£1,814 GBP
Retailer 12£2,025 GBP
Retailer 14£2,104 GBP
Retailer 13£2,332 GBP
Retailer 7£2,604 GBP
Retailer 9£2,610 GBP
Retailer 2£2,702 GBP
Retailer 4£3,105 GBP
Retailer 3£3,462 GBP
Retailer 10£3,689 GBP
Taylor and Hart£4,519 GBP

31 data points across 15 retailers

15 retailers£1,240 GBP to £4,519 GBP

A
Cheapest Retailer
-
£1,240 GBP
$1,662 USD
Final sale: no returns
A
Retailer 2
-
£1,349 GBP
View
A
Retailer 3
-
£1,411 GBP
$1,890 USD
View
Retailer 4
-
£1,525 GBP
$2,044 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
£1,814 GBP
View
A
Retailer 6
-
£2,025 GBP
$2,713 USD
View
B+
Retailer 7
-
£2,104 GBP
€2,685 EUR
View
B+
Retailer 8
-
£2,332 GBP
$3,124 USD
View
B+
Retailer 9
-
£2,604 GBP
A$5,367 AUD
View
B+
Retailer 10
-
£2,610 GBP
ZAR 56,502 ZAR
View
B+
Retailer 11
-
£2,702 GBP
$3,621 USD
View
B+
Retailer 12
-
£3,105 GBP
View
B+
Retailer 13
-
£3,462 GBP
$4,639 USD
View
B
Retailer 14
-
£3,689 GBP
View
Most Expensive
B
Taylor and Hart
TXACYYT · Oct 31
£4,519 GBP
$6,055 USD
View
14 more retailers have this diamond
Prices start from £1,240 GBPSave up to £3,278 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
5.04ct Marquise
£1,240 GBP