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Oval|Lab Grown|IGI

0.70ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG499105340

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499105340

Diamond specifications and retailer prices

From £311 GBP
As of November 4, 2026
Save £1,926 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,237 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499105340 or 499105340. Listed at 15 retailers as of November 4, 2026, with prices from £311 to £2,237, a £1,926 spread on the same certified stone. MOH London lists it at £2,237. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105340
Dimensions6.84 × 5.06 × 3.17 mm
L/W Ratio1.35
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
6.84 mm5.06 mm0.70 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105340
Side View
Table 63.5%Crown 33.7°Girdle: STK-THKPavilion 42.2°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: Nov 4
Current: £2,237 GBP|Low: £311 GBP|High: £2,287 GBP|Avg: £1,108 GBP|-1.3%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 11£311 GBP
Retailer 13£459 GBP
Retailer 16£513 GBP
Retailer 4£569 GBP
Retailer 14£569 GBP
Retailer 6£663 GBP
Retailer 15£872 GBP
Retailer 7£880 GBP
Retailer 2£941 GBP
Retailer 9£1,030 GBP
Retailer 12£1,413 GBP
Retailer 10£1,449 GBP
Retailer 3£1,659 GBP
Retailer 5£1,726 GBP
MOH London£2,237 GBP
Retailer 8£2,287 GBP

29 data points across 16 retailers

15 retailers£311 GBP to £2,237 GBP

A
Cheapest Retailer
-
£311 GBP
B+
Retailer 2
-
£459 GBP
View
B+
Retailer 3
-
£513 GBP
View
Final sale: no returns
B+
Retailer 4
-
£514 GBP
View
B+
Retailer 5
-
£569 GBP
View
Retailer 6
-
£569 GBP
View
Price last confirmed 20 days ago
B
Retailer 7
-
£872 GBP
View
B
Retailer 8
-
£941 GBP
View
B
Retailer 9
-
£1,030 GBP
View
B
Retailer 10
-
£1,413 GBP
View
B
Retailer 11
-
£1,449 GBP
View
B
Retailer 12
-
£1,497 GBP
View
B
Retailer 13
-
£1,659 GBP
View
B
Retailer 14
-
£1,726 GBP
View
Most Expensive
B
MOH London
LG499105340 · Nov 5
£2,237 GBP
View
14 more retailers have this diamond
Prices start from £311 GBPSave up to £1,926 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 Oval
£311 GBP