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Round|Lab Grown|IGI

0.50ct H VS1 Round Lab Grown Diamond

GD • H/VS1 • IGI LG506193156

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506193156

Diamond specifications and retailer prices

From €286 EUR
$320 USD
As of October 31, 2026
Save €1,218 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,504 EUR 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG506193156 or 506193156. Listed at 13 retailers as of October 29, 2026, with prices from €286 to €1,504, a €1,218 spread on the same certified stone. MOH London lists it at €1,504. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506193156
Dimensions5.04 × 5.01 × 3.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.04 mm5.01 mm0.50 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506193156
Side View
Table 62.0%Crown 34.4°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 61.5%

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 31
Current: €1,504 EUR|Low: €247 EUR|High: €1,514 EUR|Avg: €641 EUR|+0.5%
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
October 30, 2026
Retailer 2€286 EUR
Retailer 13€309 EUR
Retailer 16€346 EUR
Retailer 3€358 EUR
Retailer 14€383 EUR
Retailer 7€400 EUR
Retailer 5€519 EUR
Retailer 4€549 EUR
Retailer 15€616 EUR
Retailer 11€693 EUR
Retailer 10€694 EUR
Retailer 6€723 EUR
Retailer 8€837 EUR
Retailer 9€972 EUR
Retailer 12€1,123 EUR
MOH London€1,504 EUR

27 data points across 16 retailers

13 retailers€286 EUR to €1,504 EUR

A
Cheapest Retailer
-
€286 EUR
$320 USD
B+
Retailer 2
-
€309 EUR
$345 USD
View
B+
Retailer 3
-
€346 EUR
$386 USD
View
Final sale: no returns
B+
Retailer 4
-
€358 EUR
$400 USD
View
B+
Retailer 5
-
€383 EUR
$428 USD
View
B+
Retailer 6
-
€383 EUR
$428 USD
View
B
Retailer 7
-
€616 EUR
$688 USD
View
B
Retailer 8
-
€693 EUR
ZAR 12,503 ZAR
View
B
Retailer 9
-
€694 EUR
View
B
Retailer 10
-
€972 EUR
A$1,670 AUD
View
B
Retailer 11
-
€1,123 EUR
$1,255 USD
View
B
Retailer 12
-
€1,231 EUR
$1,375 USD
View
Most Expensive
B
MOH London
LG506193156 · Oct 29
€1,504 EUR
£1,323 GBP
View
12 more retailers have this diamond
Prices start from €286 EURSave up to €1,218 EUR

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
€286 EUR