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Oval|Lab Grown|IGI

1.05ct G VVS1 Oval Lab Grown Diamond

EX • G/VVS1 • IGI LG809619837

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809619837

Diamond specifications and retailer prices

From £148 GBP
As of November 3, 2026
Save £474 GBP (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £622 GBP at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809619837 or 809619837. Listed at 4 retailers as of November 3, 2026, with prices from £148 to £622, a £474 spread on the same certified stone. Frank Darling lists it at £622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809619837
Dimensions8.21 × 5.70 × 3.58 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.70 mm1.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809619837
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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: Nov 3
Current: £622 GBP|Low: £148 GBP|High: £630 GBP|Avg: £409 GBP|-0.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 2£148 GBP
Retailer 3£230 GBP
Retailer 6£284 GBP
Retailer 5£316 GBP
Retailer 10£324 GBP
Retailer 8£407 GBP
Retailer 4£478 GBP
Retailer 7£520 GBP
Retailer 9£584 GBP
Frank Darling£622 GBP

7 data points across 10 retailers

4 retailers£148 GBP to £622 GBP

A
Cheapest Retailer
-
£148 GBP
Final sale: no returns
B+
Retailer 2
-
£230 GBP
View
Retailer 3
-
£478 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
100752571326KD · Nov 4
£622 GBP
$840 USD
View
3 more retailers have this diamond
Prices start from £148 GBPSave up to £474 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
1.05ct Oval
£148 GBP