Round|Lab Grown|IGI

1.01ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG826690624

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826690624

Diamond specifications and retailer prices

From £369 GBP
$495 USD
As of October 25, 2026
Save £108 GBP (23%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £732 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round 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 LG826690624 or 826690624. Listed at 17 retailers as of October 25, 2026, with a 29% 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

1.01
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826690624
Dimensions6.38 × 6.42 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm6.42 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826690624
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £732 GBP|Low: £110 GBP|High: £1,119 GBP|Avg: £384 GBP|-3.4%
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
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Retailer 16
October 23, 2026
Retailer 13£113 GBP
Retailer 16£128 GBP
Retailer 4£132 GBP
Retailer 7£161 GBP
Retailer 5£193 GBP
Retailer 9£261 GBP
Retailer 2£261 GBP
Retailer 14£323 GBP
Retailer 10£369 GBP
Retailer 11£383 GBP
Retailer 12£410 GBP
Retailer 8£478 GBP
Retailer 6£480 GBP
Retailer 15£501 GBP
MOH London£732 GBP
Retailer 3£1,090 GBP

30 data points across 16 retailers

17 retailers£369 GBP to £478 GBP

Retailer 1
-
£113 GBP
$152 USD
Price last confirmed 10 days ago
Retailer 2
-
£132 GBP
$177 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£161 GBP
$216 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£193 GBP
$259 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£261 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£261 GBP
€333 EUR
View
Price last confirmed 8 days ago
Retailer 7
-
£323 GBP
$433 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£369 GBP
$495 USD
View
Retailer 9
-
£381 GBP
$510 USD
View
Price last confirmed 27 days ago
Retailer 10
-
£381 GBP
$510 USD
View
Price last confirmed 23 days ago
Retailer 11
-
£383 GBP
A$790 AUD
View
Price last confirmed 13 days ago
Retailer 12
-
£384 GBP
$515 USD
View
Price last confirmed 31 days ago
Retailer 13
-
£410 GBP
$550 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£478 GBP
$640 USD
View
Retailer 15
-
£480 GBP
$644 USD
View
Price last confirmed 10 days ago
Retailer 16
-
£501 GBP
$671 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG826690624 · Oct 21
£732 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from £369 GBPSave up to £108 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+
1.01ct Round
£369 GBP