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Oval|Lab Grown|IGI

6.70ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG639471643

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG639471643

Diamond specifications and retailer prices

From £1,208 GBP
$1,619 USD
As of October 30, 2026
Save £1,621 GBP (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,829 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 6.7ct lab-grown oval diamond

This 6.7ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639471643 or 639471643. Listed at 2 retailers as of October 29, 2026, with prices from £1,208 to £2,829, a £1,621 spread on the same certified stone. MOH London lists it at £2,829. 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

6.70
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639471643
Dimensions15.01 × 10.57 × 6.62 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.01 mm10.57 mm6.70 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639471643
Side View
Table 61.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £2,829 GBP|Low: £985 GBP|High: £3,612 GBP|Avg: £2,045 GBP|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9£985 GBP
Retailer 8£1,013 GBP
Retailer 2£1,208 GBP
Retailer 6£1,378 GBP
Retailer 5£1,412 GBP
Retailer 3£2,106 GBP
MOH London£2,829 GBP
Retailer 4£3,508 GBP
Retailer 7£3,612 GBP

13 data points across 9 retailers

2 retailers£1,208 GBP to £2,829 GBP

B+
Cheapest Retailer
-
£1,208 GBP
$1,619 USD
Most Expensive
B
MOH London
LG639471643 · Oct 29
£2,829 GBP
View
1 more retailer has this diamond
Prices start from £1,208 GBPSave up to £1,621 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.

B+
6.70ct Oval
£1,208 GBP