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Round|Lab Grown|IGI

0.50ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG830655538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830655538

Diamond specifications and retailer prices

From £76 GBP
$102 USD
As of October 29, 2026
Save £621 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £698 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830655538 or 830655538. Listed at 18 retailers as of October 29, 2026, with prices from £76 to £698, a £621 spread on the same certified stone. MOH London lists it at £698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830655538
Dimensions5.22 × 5.15 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.22 mm5.15 mm0.50 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830655538
Side View
Table 61.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.0%

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 29
Current: £698 GBP|Low: £73 GBP|High: £702 GBP|Avg: £228 GBP|-0.5%
MOH London
Retailer 2
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Retailer 18
October 31, 2026
Retailer 17£76 GBP
Retailer 18£84 GBP
Retailer 6£88 GBP
Retailer 4£101 GBP
Retailer 10£101 GBP
Retailer 8£128 GBP
Retailer 13£171 GBP
Retailer 2£176 GBP
Retailer 12£184 GBP
Retailer 15£187 GBP
Retailer 11£203 GBP
Retailer 14£240 GBP
Retailer 5£267 GBP
Retailer 7£304 GBP
Retailer 16£306 GBP
Retailer 9£347 GBP
Retailer 3£657 GBP
MOH London£698 GBP

42 data points across 18 retailers

18 retailers£76 GBP to £698 GBP

A
Cheapest Retailer
-
£76 GBP
$102 USD
A
Retailer 2
-
£84 GBP
$113 USD
View
Final sale: no returns
A
Retailer 3
-
£88 GBP
$118 USD
View
A
Retailer 4
-
£101 GBP
$135 USD
View
A
Retailer 5
-
£101 GBP
$135 USD
View
A
Retailer 6
-
£128 GBP
$172 USD
View
A
Retailer 7
-
£171 GBP
ZAR 3,692 ZAR
View
A
Retailer 8
-
£176 GBP
€224 EUR
View
A
Retailer 9
-
£184 GBP
View
Retailer 10
-
£187 GBP
$250 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
£203 GBP
$272 USD
View
B+
Retailer 12
-
£240 GBP
A$495 AUD
View
B+
Retailer 13
-
£267 GBP
SGD 484 SGD
View
B
Retailer 14
-
£304 GBP
$407 USD
View
Retailer 15
-
£306 GBP
$410 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
£347 GBP
$465 USD
View
B
Retailer 17
-
£657 GBP
$881 USD
View
Most Expensive
B
MOH London
LG830655538 · Oct 29
£698 GBP
View
17 more retailers have this diamond
Prices start from £76 GBPSave up to £621 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
0.50ct Round
£76 GBP