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Oval|Lab Grown|IGI

6.83ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG842661000

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842661000

Diamond specifications and retailer prices

From £822 GBP
As of October 27, 2026
Save £3,552 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,373 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.83ct lab-grown oval diamond

This 6.83ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842661000 or 842661000. Listed at 18 retailers as of October 27, 2026, with prices from £822 to £4,373, a £3,552 spread on the same certified stone. Brilliant Earth lists it at £4,373. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.83
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842661000
Dimensions15.65 × 10.76 × 6.41 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm10.76 mm6.83 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842661000
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.6%

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 27
Current: £4,373 GBP|Low: £737 GBP|High: £4,373 GBP|Avg: £1,929 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 7£737 GBP
Retailer 15£822 GBP
Retailer 19£888 GBP
Retailer 14£922 GBP
Retailer 2£1,162 GBP
Retailer 16£1,170 GBP
Retailer 11£1,228 GBP
Retailer 3£1,417 GBP
Retailer 18£1,466 GBP
Retailer 12£1,547 GBP
Retailer 4£2,099 GBP
Retailer 5£2,393 GBP
Retailer 8£2,402 GBP
Retailer 9£2,570 GBP
Retailer 10£2,656 GBP
Retailer 17£2,871 GBP
Retailer 13£3,347 GBP
Retailer 6£3,666 GBP
Brilliant Earth£4,373 GBP

23 data points across 19 retailers

18 retailers£822 GBP to £4,373 GBP

A
Cheapest Retailer
-
£822 GBP
A
Retailer 2
-
£888 GBP
HK$9,300 HKD
View
A
Retailer 3
-
£922 GBP
$1,235 USD
View
A
Retailer 4
-
£1,162 GBP
€1,483 EUR
View
A
Retailer 5
-
£1,170 GBP
View
B+
Retailer 6
-
£1,228 GBP
$1,646 USD
View
Retailer 7
-
£1,417 GBP
A$2,920 AUD
View
Price last confirmed 11 days ago
Retailer 8
-
£1,466 GBP
ZAR 31,743 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,547 GBP
$2,073 USD
View
B
Retailer 10
-
£2,099 GBP
$2,812 USD
View
B+
Retailer 11
-
£2,393 GBP
$3,207 USD
View
Retailer 12
-
£2,402 GBP
$3,218 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£2,570 GBP
SGD 4,653 SGD
View
B
Retailer 14
-
£2,656 GBP
$3,559 USD
View
B
Retailer 15
-
£2,871 GBP
View
B
Retailer 16
-
£3,347 GBP
$4,485 USD
View
B
Retailer 17
-
£3,666 GBP
$4,912 USD
View
Most Expensive
B
Brilliant Earth
21810965A · Oct 31
£4,373 GBP
$5,860 USD
View
17 more retailers have this diamond
Prices start from £822 GBPSave up to £3,552 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
6.83ct Oval
£822 GBP