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Oval|Lab Grown|IGI

6.80ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG625486398

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG625486398

Diamond specifications and retailer prices

From £658 GBP
$881 USD
As of October 29, 2026
Save £5,179 GBP (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,836 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.8ct lab-grown oval diamond

This 6.8ct 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 LG625486398 or 625486398. Listed at 9 retailers as of October 29, 2026, with prices from £658 to £5,836, a £5,179 spread on the same certified stone. Do Amore Diamonds lists it at £5,836. 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

6.80
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625486398
Dimensions15.43 × 10.68 × 6.52 mm
L/W Ratio1.44
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
15.43 mm10.68 mm6.80 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625486398
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,836 GBP|Low: £581 GBP|High: £6,762 GBP|Avg: £2,256 GBP|-13.7%
Do Amore Diamonds
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
October 29, 2026
Retailer 10£658 GBP
Retailer 8£715 GBP
Retailer 13£829 GBP
Retailer 12£1,225 GBP
Retailer 7£1,228 GBP
Retailer 4£1,403 GBP
Retailer 3£1,430 GBP
Retailer 11£1,578 GBP
Retailer 9£1,696 GBP
Retailer 6£2,082 GBP
Retailer 2£2,870 GBP
Retailer 14£3,558 GBP
Retailer 5£3,617 GBP
Do Amore Diamonds£5,836 GBP

21 data points across 14 retailers

9 retailers£658 GBP to £5,836 GBP

A
Cheapest Retailer
-
£658 GBP
$881 USD
A
Retailer 2
-
£715 GBP
$958 USD
View
A
Retailer 3
-
£829 GBP
$1,111 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,225 GBP
$1,642 USD
View
A
Retailer 5
-
£1,228 GBP
$1,645 USD
View
A
Retailer 6
-
£1,578 GBP
$2,114 USD
View
A
Retailer 7
-
£1,696 GBP
$2,273 USD
View
B
Retailer 8
-
£2,870 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E87B168BD · Oct 29
£5,836 GBP
$7,820 USD
View
8 more retailers have this diamond
Prices start from £658 GBPSave up to £5,179 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
6.80ct Oval
£658 GBP