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Oval|Lab Grown|IGI

1.04ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG566392509

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG566392509

Diamond specifications and retailer prices

From £659 GBP
$876 USD
As of October 26, 2026
Save £746 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,990 GBP at Aida Diamonds · As of October 21, 2026
View at Aida Diamonds

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566392509 or 566392509. Listed at 16 retailers as of October 26, 2026, with a 113% 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

1.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566392509
Dimensions8.38 × 5.69 × 3.51 mm
L/W Ratio1.47
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
8.38 mm5.69 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566392509
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £1,990 GBP|Low: £633 GBP|High: £2,904 GBP|Avg: £1,286 GBP|-0.2%
Aida 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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 13£659 GBP
Retailer 4£717 GBP
Retailer 5£738 GBP
Retailer 14£753 GBP
Retailer 8£765 GBP
Retailer 15£765 GBP
Retailer 6£896 GBP
Retailer 9£1,006 GBP
Retailer 11£1,169 GBP
Retailer 16£1,229 GBP
Retailer 10£1,405 GBP
Retailer 12£1,701 GBP
Aida Diamonds£1,990 GBP
Retailer 7£2,110 GBP
Retailer 3£2,149 GBP
Retailer 2£2,881 GBP

44 data points across 16 retailers

16 retailers£659 GBP to £1,405 GBP

B
Cheapest Retailer
-
£659 GBP
$876 USD
B
Retailer 2
-
£717 GBP
$953 USD
View
B
Retailer 3
-
£738 GBP
$981 USD
View
Final sale: no returns
B
Retailer 4
-
£753 GBP
$1,000 USD
View
B
Retailer 5
-
£765 GBP
$1,016 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
£765 GBP
$1,016 USD
View
B
Retailer 7
-
£896 GBP
$1,190 USD
View
B
Retailer 8
-
£1,006 GBP
View
B
Retailer 9
-
£1,169 GBP
View
B
Retailer 10
-
£1,229 GBP
$1,633 USD
View
B
Retailer 11
-
£1,405 GBP
ZAR 30,163 ZAR
View
B
Retailer 12
-
£1,701 GBP
$2,260 USD
View
Price under review
Most Expensive
B
Aida Diamonds
486073141 · Oct 21
£1,990 GBP
A$4,068 AUD
View
Price under review
12 more retailers have this diamond
Prices start from £659 GBPSave up to £746 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
1.04ct Oval
£659 GBP