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Oval|Lab Grown|IGI

0.70ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG499125686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499125686

Diamond specifications and retailer prices

From £321 GBP
$430 USD
As of November 3, 2026
Save £1,179 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,245 GBP at MOH London · As of October 21, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499125686 or 499125686. Listed at 13 retailers as of November 3, 2026, with a 368% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499125686
Dimensions7.15 × 5.12 × 3.01 mm
L/W Ratio1.40
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
7.15 mm5.12 mm0.70 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499125686
Side View
Table 57.5%Crown 32.6°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 58.8%

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 3
Current: £2,245 GBP|Low: £321 GBP|High: £2,260 GBP|Avg: £971 GBP|-0.5%
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
November 2, 2026
Retailer 7£321 GBP
Retailer 9£415 GBP
Retailer 12£465 GBP
Retailer 3£515 GBP
Retailer 10£515 GBP
Retailer 4£615 GBP
Retailer 11£793 GBP
Retailer 6£854 GBP
Retailer 2£931 GBP
Retailer 8£1,327 GBP
Retailer 13£1,500 GBP
Retailer 5£2,066 GBP
MOH London£2,245 GBP

30 data points across 13 retailers

13 retailers£321 GBP to £1,500 GBP

A
Cheapest Retailer
-
£321 GBP
$430 USD
A
Retailer 2
-
£415 GBP
$556 USD
View
B+
Retailer 3
-
£465 GBP
$623 USD
View
Final sale: no returns
B+
Retailer 4
-
£465 GBP
$623 USD
View
B+
Retailer 5
-
£515 GBP
$690 USD
View
Retailer 6
-
£515 GBP
$690 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£793 GBP
$1,064 USD
View
B
Retailer 8
-
£854 GBP
€1,091 EUR
View
B+
Retailer 9
-
£931 GBP
ZAR 20,162 ZAR
View
B
Retailer 10
-
£1,327 GBP
$1,780 USD
View
B
Retailer 11
-
£1,353 GBP
$1,814 USD
View
B
Retailer 12
-
£1,500 GBP
View
Most Expensive
MOH London
LG499125686 · Oct 21
£2,245 GBP
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from £321 GBPSave up to £1,179 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
£321 GBP