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Oval|Lab Grown|IGI

6.79ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG719503876

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG719503876

Diamond specifications and retailer prices

From £785 GBP
$1,052 USD
As of October 29, 2026
Save £4,238 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,023 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.79ct lab-grown oval diamond

This 6.79ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719503876 or 719503876. Listed at 20 retailers as of October 29, 2026, with prices from £785 to £5,023, a £4,238 spread on the same certified stone. Brilliant Earth lists it at £5,023. 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

6.79
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719503876
Dimensions10.79 × 10.79 × 15.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm10.79 mm6.79 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719503876
Side View
Table 63.0%Crown 32.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.2%

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: Oct 29
Current: £5,023 GBP|Low: £778 GBP|High: £5,180 GBP|Avg: £2,206 GBP|-3.0%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 4£785 GBP
Retailer 18£855 GBP
Retailer 11£871 GBP
Retailer 6£911 GBP
Retailer 8£911 GBP
Retailer 13£1,041 GBP
Retailer 2£1,319 GBP
Retailer 17£1,452 GBP
Retailer 15£1,543 GBP
Retailer 7£1,708 GBP
Retailer 16£1,781 GBP
Retailer 3£2,514 GBP
Retailer 19£2,579 GBP
Retailer 10£2,746 GBP
Retailer 12£3,106 GBP
Retailer 5£3,181 GBP
Retailer 9£3,682 GBP
Retailer 14£4,209 GBP
Brilliant Earth£5,023 GBP

43 data points across 19 retailers

20 retailers£785 GBP to £5,023 GBP

A
Cheapest Retailer
-
£785 GBP
$1,052 USD
A
Retailer 2
-
£855 GBP
$1,145 USD
View
A
Retailer 3
-
£871 GBP
$1,167 USD
View
Final sale: no returns
Retailer 4
-
£911 GBP
$1,221 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£911 GBP
$1,221 USD
View
A
Retailer 6
-
£1,041 GBP
$1,395 USD
View
A
Retailer 7
-
£1,079 GBP
HK$11,300 HKD
View
A
Retailer 8
-
£1,319 GBP
View
B+
Retailer 9
-
£1,452 GBP
$1,946 USD
View
A
Retailer 10
-
£1,708 GBP
$2,288 USD
View
A
Retailer 11
-
£1,781 GBP
$2,387 USD
View
B+
Retailer 12
-
£2,514 GBP
View
B+
Retailer 13
-
£2,579 GBP
$3,455 USD
View
B+
Retailer 14
-
£2,746 GBP
$3,680 USD
View
B+
Retailer 15
-
£2,796 GBP
$3,747 USD
View
B+
Retailer 16
-
£3,106 GBP
View
Retailer 17
-
£3,181 GBP
$4,262 USD
View
Price last confirmed 12 days ago
Retailer 18
-
£3,682 GBP
A$7,590 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
£4,209 GBP
$5,640 USD
View
Most Expensive
B
Brilliant Earth
18300426A · Oct 29
£5,023 GBP
$6,730 USD
View
19 more retailers have this diamond
Prices start from £785 GBPSave up to £4,238 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
6.79ct Oval
£785 GBP