Oval|Lab Grown|IGI

7.00ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG838621860

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838621860

Diamond specifications and retailer prices

From £851 GBP
$1,140 USD
As of October 29, 2026
Save £7,321 GBP (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £10,232 GBP at Brilliant Earth · As of October 29, 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 LG838621860 or 838621860. Listed at 24 retailers as of October 29, 2026, with a 861% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621860
Dimensions16.24 × 10.64 × 6.20 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.24 mm10.64 mm7.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621860
Side View
Table 64.0%Crown 34°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 58.3%

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: £10,232 GBP|Low: £817 GBP|High: £10,240 GBP|Avg: £2,280 GBP
Brilliant Earth
Retailer 2
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Retailer 17
October 31, 2026
Retailer 4£851 GBP
Retailer 5£987 GBP
Retailer 9£987 GBP
Retailer 12£1,116 GBP
Retailer 14£1,178 GBP
Retailer 8£1,350 GBP
Retailer 17£1,412 GBP
Retailer 11£1,431 GBP
Retailer 10£1,552 GBP
Retailer 15£1,783 GBP
Retailer 13£1,829 GBP
Retailer 2£1,829 GBP
Retailer 7£2,464 GBP
Retailer 6£2,858 GBP
Retailer 16£3,189 GBP
Retailer 3£4,138 GBP
Brilliant Earth£10,232 GBP

34 data points across 17 retailers

24 retailers£851 GBP to £8,172 GBP

A
Cheapest Retailer
-
£851 GBP
$1,140 USD
A
Retailer 2
-
£987 GBP
$1,323 USD
View
Retailer 3
-
£987 GBP
$1,323 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
£1,116 GBP
$1,495 USD
View
A
Retailer 5
-
£1,165 GBP
HK$12,200 HKD
View
A
Retailer 6
-
£1,178 GBP
View
A
Retailer 7
-
£1,350 GBP
$1,809 USD
View
B+
Retailer 8
-
£1,412 GBP
$1,892 USD
View
A
Retailer 9
-
£1,431 GBP
View
A
Retailer 10
-
£1,552 GBP
€1,981 EUR
View
B+
Retailer 11
-
£1,783 GBP
ZAR 38,587 ZAR
View
B+
Retailer 12
-
£1,829 GBP
$2,450 USD
View
B+
Retailer 13
-
£1,829 GBP
A$3,770 AUD
View
B+
Retailer 14
-
£1,850 GBP
$2,479 USD
View
B+
Retailer 15
-
£2,464 GBP
$3,302 USD
View
B
Retailer 16
-
£2,718 GBP
View
B
Retailer 17
-
£2,858 GBP
$3,830 USD
View
B+
Retailer 18
-
£3,189 GBP
View
B
Retailer 19
-
£3,373 GBP
SGD 6,107 SGD
View
B
Retailer 20
-
£3,454 GBP
$4,628 USD
View
Retailer 21
-
£4,138 GBP
$5,545 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
£4,765 GBP
$6,384 USD
View
B
Retailer 23
-
£8,172 GBP
$10,950 USD
View
Most Expensive
Brilliant Earth
21660233A · Oct 29
£10,232 GBP
$13,710 USD
View
Price under review
23 more retailers have this diamond
Prices start from £851 GBPSave up to £7,321 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
£851 GBP