Oval|Lab Grown|IGI

7.00ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG839647686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839647686

Diamond specifications and retailer prices

From £738 GBP
$989 USD
As of October 27, 2026
Save £4,471 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,209 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7ct lab-grown oval diamond

This 7ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839647686 or 839647686. Listed at 23 retailers as of October 27, 2026, with prices from £738 to £5,209, a £4,471 spread on the same certified stone. Brilliant Earth lists it at £5,209. 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

7.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647686
Dimensions15.73 × 10.56 × 6.35 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm10.56 mm7.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647686
Side View
Table 64.0%Crown 37°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 60.1%

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: £1,302 GBP|Low: £716 GBP|High: £9,053 GBP|Avg: £2,035 GBP|-53.2%
Retailer 1
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Retailer 23
October 31, 2026
Retailer 21£738 GBP
Retailer 3£826 GBP
Retailer 14£866 GBP
Retailer 20£985 GBP
Retailer 8£994 GBP
Retailer 17£1,022 GBP
Retailer 2£1,173 GBP
Retailer 1£1,302 GBP
Retailer 19£1,314 GBP
Retailer 22£1,370 GBP
Retailer 10£1,549 GBP
Retailer 11£1,603 GBP
Retailer 15£1,623 GBP
Retailer 12£1,689 GBP
Retailer 4£2,366 GBP
Retailer 23£2,427 GBP
Retailer 5£2,642 GBP
Retailer 16£2,685 GBP
Retailer 7£2,874 GBP
Retailer 9£2,940 GBP
Retailer 6£2,985 GBP
Retailer 18£4,119 GBP
Retailer 13£4,127 GBP

27 data points across 23 retailers

23 retailers£738 GBP to £5,209 GBP

A
Cheapest Retailer
-
£738 GBP
$989 USD
A
Retailer 2
-
£866 GBP
$1,160 USD
View
A
Retailer 3
-
£985 GBP
$1,320 USD
View
A
Retailer 4
-
£994 GBP
HK$10,400 HKD
View
A
Retailer 5
-
£1,022 GBP
View
A
Retailer 6
-
£1,173 GBP
$1,572 USD
View
A
Retailer 7
-
£1,302 GBP
€1,661 EUR
View
A
Retailer 8
-
£1,314 GBP
View
B+
Retailer 9
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£1,370 GBP
$1,835 USD
View
Retailer 10
-
£1,549 GBP
ZAR 33,529 ZAR
View
Price last confirmed 7 days ago
Retailer 11
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£1,603 GBP
A$3,304 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
£1,623 GBP
$2,174 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£1,689 GBP
$2,263 USD
View
B+
Retailer 14
-
£2,366 GBP
View
B+
Retailer 15
-
£2,427 GBP
$3,252 USD
View
B
Retailer 16
-
£2,642 GBP
$3,540 USD
View
B
Retailer 17
-
£2,685 GBP
$3,597 USD
View
B
Retailer 18
-
£2,874 GBP
SGD 5,203 SGD
View
B
Retailer 19
-
£2,940 GBP
View
B
Retailer 20
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£2,985 GBP
$4,000 USD
View
B
Retailer 21
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£4,119 GBP
$5,519 USD
View
B
Retailer 22
-
£4,127 GBP
$5,530 USD
View
Most Expensive
B
Brilliant Earth
21808121A · Oct 31
£5,209 GBP
$6,980 USD
View
22 more retailers have this diamond
Prices start from £738 GBPSave up to £4,471 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
7.00ct Oval
£738 GBP