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Marquise|Lab Grown|IGI

0.70ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG530295904

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530295904

Diamond specifications and retailer prices

From £119 GBP
As of November 4, 2026
Save £568 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £687 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530295904 or 530295904. Listed at 14 retailers as of November 4, 2026, with prices from £119 to £687, a £568 spread on the same certified stone. MOH London lists it at £687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530295904
Dimensions9.27 × 4.64 × 2.69 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.27 mm4.64 mm0.70 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530295904
Side View
Table 66.0%Crown 33°Girdle: MED-VTKPavilion 37.8°Culet: NoneDepth 58.0%

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 4
Current: £687 GBP|Low: £114 GBP|High: £2,053 GBP|Avg: £441 GBP|-0.3%
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
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Retailer 18
November 4, 2026
Retailer 12£119 GBP
Retailer 3£133 GBP
Retailer 16£138 GBP
Retailer 13£147 GBP
Retailer 17£147 GBP
Retailer 6£244 GBP
Retailer 15£266 GBP
Retailer 2£267 GBP
Retailer 4£289 GBP
Retailer 18£318 GBP
Retailer 10£352 GBP
Retailer 9£436 GBP
Retailer 14£473 GBP
Retailer 11£500 GBP
Retailer 7£513 GBP
MOH London£687 GBP
Retailer 5£711 GBP
Retailer 8£2,053 GBP

24 data points across 18 retailers

14 retailers£119 GBP to £687 GBP

A
Cheapest Retailer
-
£119 GBP
A
Retailer 2
-
£133 GBP
View
Final sale: no returns
A
Retailer 3
-
£138 GBP
View
Retailer 4
-
£147 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£147 GBP
View
A
Retailer 6
-
£266 GBP
View
A
Retailer 7
-
£267 GBP
View
A
Retailer 8
-
£289 GBP
View
A
Retailer 9
-
£318 GBP
View
B+
Retailer 10
-
£436 GBP
View
B+
Retailer 11
-
£473 GBP
View
B
Retailer 12
-
£500 GBP
View
B+
Retailer 13
-
£513 GBP
View
Most Expensive
B
MOH London
LG530295904 · Nov 4
£687 GBP
View
13 more retailers have this diamond
Prices start from £119 GBPSave up to £568 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
0.70ct Marquise
£119 GBP