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Oval|Lab Grown|IGI

1.01ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG792621432

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792621432

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 26, 2026
Save £612 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £739 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG792621432 or 792621432. Listed at 19 retailers as of October 26, 2026, with prices from £128 to £739, a £612 spread on the same certified stone. MOH London lists it at £739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621432
Dimensions7.83 × 5.60 × 3.55 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.60 mm1.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621432
Side View
Table 65.0%Crown 38.1°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: Oct 26
Current: £739 GBP|Low: £120 GBP|High: £739 GBP|Avg: £318 GBP|+0.8%
MOH London
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October 27, 2026
Retailer 9£128 GBP
Retailer 6£142 GBP
Retailer 4£148 GBP
Retailer 17£158 GBP
Retailer 18£158 GBP
Retailer 12£194 GBP
Retailer 3£241 GBP
Retailer 2£271 GBP
Retailer 14£280 GBP
Retailer 13£280 GBP
Retailer 11£369 GBP
Retailer 15£385 GBP
Retailer 16£395 GBP
Retailer 8£401 GBP
Retailer 7£430 GBP
Retailer 19£508 GBP
Retailer 5£525 GBP
Retailer 10£548 GBP
MOH London£739 GBP

24 data points across 19 retailers

19 retailers£128 GBP to £739 GBP

A
Cheapest Retailer
-
£128 GBP
$171 USD
Retailer 2
-
£148 GBP
$198 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£150 GBP
$201 USD
View
Price last confirmed 42 days ago
Retailer 4
-
£158 GBP
$212 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£158 GBP
$212 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£194 GBP
View
A
Retailer 7
-
£241 GBP
$323 USD
View
A
Retailer 8
-
£271 GBP
ZAR 5,868 ZAR
View
A
Retailer 9
-
£280 GBP
$375 USD
View
A
Retailer 10
-
£280 GBP
View
Retailer 11
-
£369 GBP
$495 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
£385 GBP
A$793 AUD
View
B+
Retailer 13
-
£395 GBP
$529 USD
View
B+
Retailer 14
-
£401 GBP
$537 USD
View
B+
Retailer 15
-
£430 GBP
SGD 779 SGD
View
Retailer 16
-
£508 GBP
$680 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
£525 GBP
$704 USD
View
B
Retailer 18
-
£548 GBP
$735 USD
View
Most Expensive
B
MOH London
LG792621432 · Oct 26
£739 GBP
View
18 more retailers have this diamond
Prices start from £128 GBPSave up to £612 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
£128 GBP