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Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG567383469

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG567383469

Diamond specifications and retailer prices

From £674 GBP
$903 USD
As of November 1, 2026
Save £581 GBP (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,740 GBP at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG567383469 or 567383469. Listed at 16 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567383469
Dimensions8.41 × 5.58 × 3.36 mm
L/W Ratio1.51
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
8.41 mm5.58 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567383469
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,740 GBP|Low: £647 GBP|High: £2,688 GBP|Avg: £1,302 GBP
Friendly 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
November 2, 2026
Retailer 9£674 GBP
Retailer 10£739 GBP
Retailer 13£755 GBP
Retailer 5£782 GBP
Retailer 11£782 GBP
Retailer 4£914 GBP
Retailer 2£1,194 GBP
Retailer 12£1,255 GBP
Retailer 8£1,438 GBP
Friendly Diamonds£1,740 GBP
Retailer 7£2,038 GBP
Retailer 3£2,161 GBP
Retailer 6£2,653 GBP

44 data points across 13 retailers

16 retailers£674 GBP to £1,255 GBP

B+
Cheapest Retailer
-
£674 GBP
$903 USD
B
Retailer 2
-
£734 GBP
$983 USD
View
B
Retailer 3
-
£739 GBP
$990 USD
View
B
Retailer 4
-
£755 GBP
$1,011 USD
View
Final sale: no returns
B
Retailer 5
-
£782 GBP
$1,048 USD
View
Retailer 6
-
£782 GBP
$1,048 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
£914 GBP
$1,225 USD
View
B
Retailer 8
-
£1,194 GBP
View
B
Retailer 9
-
£1,255 GBP
$1,682 USD
View
Retailer 10
-
£1,438 GBP
ZAR 31,121 ZAR
View
Price under review
Most Expensive
Friendly Diamonds
1590706 · Oct 31
£1,740 GBP
$2,331 USD
View
Price under review
10 more retailers have this diamond
Prices start from £674 GBPSave up to £581 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.

B+
1.00ct Oval
£674 GBP