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Oval|Lab Grown|IGI

1.04ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG818682026

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682026

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 29, 2026
Save £630 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £760 GBP at MOH London · As of October 29, 2026
View at MOH London

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 LG818682026 or 818682026. Listed at 19 retailers as of October 29, 2026, with prices from £131 to £760, a £630 spread on the same certified stone. MOH London lists it at £760. 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 angle32.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682026
Dimensions8.29 × 5.76 × 3.44 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
8.29 mm5.76 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682026
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £760 GBP|Low: £128 GBP|High: £760 GBP|Avg: £352 GBP|+1.4%
MOH London
Retailer 2
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October 30, 2026
Retailer 10£131 GBP
Retailer 8£146 GBP
Retailer 6£152 GBP
Retailer 3£162 GBP
Retailer 19£162 GBP
Retailer 2£199 GBP
Retailer 5£253 GBP
Retailer 16£278 GBP
Retailer 15£288 GBP
Retailer 12£290 GBP
Retailer 14£381 GBP
Retailer 17£395 GBP
Retailer 13£398 GBP
Retailer 9£441 GBP
Retailer 4£520 GBP
Retailer 7£541 GBP
Retailer 18£549 GBP
Retailer 11£561 GBP
MOH London£760 GBP

26 data points across 19 retailers

19 retailers£131 GBP to £760 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£146 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$203 USD
View
A
Retailer 4
-
£162 GBP
$217 USD
View
A
Retailer 5
-
£162 GBP
$217 USD
View
A
Retailer 6
-
£199 GBP
View
A
Retailer 7
-
£253 GBP
$339 USD
View
A
Retailer 8
-
£278 GBP
ZAR 6,014 ZAR
View
A
Retailer 9
-
£288 GBP
$386 USD
View
A
Retailer 10
-
£290 GBP
View
B+
Retailer 11
-
£381 GBP
$510 USD
View
B+
Retailer 12
-
£395 GBP
A$814 AUD
View
B+
Retailer 13
-
£398 GBP
$533 USD
View
B+
Retailer 14
-
£441 GBP
SGD 799 SGD
View
B+
Retailer 15
-
£520 GBP
$697 USD
View
B
Retailer 16
-
£541 GBP
$725 USD
View
B
Retailer 17
-
£549 GBP
$736 USD
View
B
Retailer 18
-
£561 GBP
$751 USD
View
Most Expensive
B
MOH London
LG818682026 · Oct 29
£760 GBP
View
18 more retailers have this diamond
Prices start from £131 GBPSave up to £630 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
1.04ct Oval
£131 GBP