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Marquise|Lab Grown|IGI

0.70ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG436074421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436074421

Diamond specifications and retailer prices

From £378 GBP
As of November 4, 2026
Save £1,841 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,218 GBP at MOH London · As of November 3, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436074421 or 436074421. Listed at 13 retailers as of November 3, 2026, with prices from £378 to £2,218, a £1,841 spread on the same certified stone. MOH London lists it at £2,218. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074421
Dimensions8.62 × 4.77 × 3.01 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Top View
8.62 mm4.77 mm0.70 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436074421
Side View
Table 55.5%Crown 35.6°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.1%

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: Nov 4
Current: £2,218 GBP|Low: £378 GBP|High: £2,246 GBP|Avg: £1,018 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
November 1, 2026
Retailer 10£378 GBP
Retailer 9£412 GBP
Retailer 3£461 GBP
Retailer 14£461 GBP
Retailer 11£511 GBP
Retailer 15£511 GBP
Retailer 6£611 GBP
Retailer 13£788 GBP
Retailer 2£848 GBP
Retailer 8£1,319 GBP
Retailer 12£1,344 GBP
Retailer 4£1,490 GBP
Retailer 5£1,593 GBP
Retailer 7£2,053 GBP
MOH London£2,218 GBP

21 data points across 15 retailers

13 retailers£378 GBP to £2,218 GBP

A
Cheapest Retailer
-
£378 GBP
B+
Retailer 2
-
£412 GBP
View
B+
Retailer 3
-
£461 GBP
View
Final sale: no returns
B+
Retailer 4
-
£461 GBP
View
B+
Retailer 5
-
£511 GBP
View
Retailer 6
-
£511 GBP
View
Price last confirmed 20 days ago
B
Retailer 7
-
£788 GBP
View
Retailer 8
-
£848 GBP
View
Price last confirmed 11 days ago
B
Retailer 9
-
£1,319 GBP
View
B
Retailer 10
-
£1,344 GBP
View
B
Retailer 11
-
£1,490 GBP
View
B
Retailer 12
-
£1,593 GBP
View
Most Expensive
B
MOH London
LG436074421 · Nov 3
£2,218 GBP
View
12 more retailers have this diamond
Prices start from £378 GBPSave up to £1,841 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
£378 GBP