CaratHunter
Plans
Oval|Lab Grown|IGI

1.01ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG816601156

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816601156

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of October 29, 2026
Save £622 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £752 GBP at MOH London · As of November 1, 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 LG816601156 or 816601156. Listed at 19 retailers as of October 29, 2026, with prices from £130 to £752, a £622 spread on the same certified stone. MOH London lists it at £752. 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 angle36.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816601156
Dimensions7.95 × 5.61 × 3.54 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.61 mm1.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816601156
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.1%

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: £752 GBP|Low: £121 GBP|High: £755 GBP|Avg: £359 GBP|+1.5%
MOH London
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 8£130 GBP
Retailer 6£144 GBP
Retailer 4£150 GBP
Retailer 16£160 GBP
Retailer 17£160 GBP
Retailer 3£242 GBP
Retailer 13£276 GBP
Retailer 2£285 GBP
Retailer 12£287 GBP
Retailer 11£369 GBP
Retailer 14£392 GBP
Retailer 7£437 GBP
Retailer 18£516 GBP
Retailer 5£537 GBP
Retailer 15£546 GBP
Retailer 9£557 GBP
Retailer 10£702 GBP
MOH London£752 GBP

36 data points across 18 retailers

19 retailers£130 GBP to £752 GBP

A
Cheapest Retailer
-
£130 GBP
$174 USD
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
A
Retailer 3
-
£150 GBP
$201 USD
View
Retailer 4
-
£152 GBP
$204 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
£160 GBP
$215 USD
View
Retailer 6
-
£160 GBP
$215 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£242 GBP
$324 USD
View
A
Retailer 8
-
£276 GBP
ZAR 5,973 ZAR
View
A
Retailer 9
-
£285 GBP
View
A
Retailer 10
-
£287 GBP
$384 USD
View
B+
Retailer 11
-
£369 GBP
$495 USD
View
B+
Retailer 12
-
£392 GBP
A$808 AUD
View
B+
Retailer 13
-
£437 GBP
SGD 792 SGD
View
B+
Retailer 14
-
£516 GBP
$692 USD
View
B
Retailer 15
-
£537 GBP
$719 USD
View
B
Retailer 16
-
£546 GBP
$731 USD
View
B
Retailer 17
-
£557 GBP
$747 USD
View
Retailer 18
-
£702 GBP
$940 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG816601156 · Nov 1
£752 GBP
View
18 more retailers have this diamond
Prices start from £130 GBPSave up to £622 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
£130 GBP