Oval|Lab Grown|IGI

1.01ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG849677960

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849677960

Diamond specifications and retailer prices

From £127 GBP
As of November 1, 2026
Save £688 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £815 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG849677960 or 849677960. Listed at 20 retailers as of November 1, 2026, with prices from £127 to £815, a £688 spread on the same certified stone. Reve Diamonds lists it at £815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677960
Dimensions8.23 × 5.57 × 3.43 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm5.57 mm1.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849677960
Side View
Table 63.0%Crown 37.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Nov 1
Current: £276 GBP|Low: £127 GBP|High: £815 GBP|Avg: £332 GBP|+2.8%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 18
Reve Diamonds
November 3, 2026
Retailer 16£127 GBP
Retailer 9£141 GBP
Retailer 8£147 GBP
Retailer 3£156 GBP
Retailer 4£156 GBP
Retailer 2£180 GBP
Retailer 12£187 GBP
Retailer 17£239 GBP
Retailer 15£261 GBP
Retailer 13£270 GBP
Retailer 1£276 GBP
Retailer 18£279 GBP
Retailer 6£335 GBP
Retailer 11£390 GBP
Retailer 5£427 GBP
Retailer 7£504 GBP
Retailer 10£544 GBP
Retailer 14£733 GBP
Reve Diamonds£815 GBP

11 data points across 19 retailers

20 retailers£127 GBP to £815 GBP

A
Cheapest Retailer
-
£127 GBP
A
Retailer 2
-
£141 GBP
View
Final sale: no returns
A
Retailer 3
-
£147 GBP
View
Retailer 4
-
£156 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£156 GBP
View
A
Retailer 6
-
£180 GBP
View
A
Retailer 7
-
£187 GBP
View
A
Retailer 8
-
£239 GBP
View
A
Retailer 9
-
£261 GBP
View
A
Retailer 10
-
£270 GBP
View
A
Retailer 11
-
£276 GBP
View
A
Retailer 12
-
£279 GBP
View
B+
Retailer 13
-
£330 GBP
View
B+
Retailer 14
-
£335 GBP
View
B+
Retailer 15
-
£390 GBP
View
B+
Retailer 16
-
£427 GBP
View
B
Retailer 17
-
£504 GBP
View
B
Retailer 18
-
£544 GBP
View
B
Retailer 19
-
£733 GBP
View
Most Expensive
B
Reve Diamonds
D4FD3481C · Nov 1
£815 GBP
$1,100 USD
View
19 more retailers have this diamond
Prices start from £127 GBPSave up to £688 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
1.01ct Oval
£127 GBP