CaratHunter
Plans
Marquise|Lab Grown|IGI

5.26ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG695505938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG695505938

Diamond specifications and retailer prices

From £851 GBP
$1,140 USD
As of October 27, 2026
Save £1,845 GBP (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,696 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 5.26ct lab-grown marquise diamond

This 5.26ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695505938 or 695505938. Listed at 10 retailers as of October 25, 2026, with prices from £851 to £2,696, a £1,845 spread on the same certified stone. MOH London lists it at £2,696. 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

5.26
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695505938
Dimensions18.79 × 9.05 × 5.35 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.79 mm9.05 mm5.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695505938
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.1%

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 27
Current: £2,696 GBP|Low: £608 GBP|High: £7,001 GBP|Avg: £2,327 GBP
MOH London
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
Retailer 15
Retailer 16
October 26, 2026
Retailer 15£693 GBP
Retailer 10£851 GBP
Retailer 9£1,112 GBP
Retailer 16£1,245 GBP
Retailer 8£1,314 GBP
Retailer 4£1,467 GBP
Retailer 2£1,651 GBP
Retailer 13£1,866 GBP
Retailer 7£2,155 GBP
Retailer 12£2,248 GBP
Retailer 11£2,279 GBP
Retailer 3£2,434 GBP
Retailer 14£2,488 GBP
MOH London£2,696 GBP
Retailer 6£4,290 GBP
Retailer 5£7,001 GBP

10 data points across 16 retailers

10 retailers£851 GBP to £2,696 GBP

Retailer 1
-
£619 GBP
$830 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£851 GBP
$1,140 USD
View
A
Retailer 3
-
£1,112 GBP
View
Retailer 4
-
£1,245 GBP
$1,668 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,651 GBP
$2,212 USD
View
B+
Retailer 6
-
£1,866 GBP
$2,500 USD
View
B+
Retailer 7
-
£2,248 GBP
$3,012 USD
View
B+
Retailer 8
-
£2,279 GBP
$3,054 USD
View
B
Retailer 9
-
£2,488 GBP
$3,334 USD
View
Most Expensive
B
MOH London
LG695505938 · Oct 25
£2,696 GBP
View
9 more retailers have this diamond
Prices start from £851 GBPSave up to £1,845 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
5.26ct Marquise
£851 GBP