CaratHunter
Plans
Oval|Lab Grown|IGI

0.50ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG407941528

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941528

Diamond specifications and retailer prices

From $330 USD
As of November 3, 2026
Save $1,310 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,640 USD at MOH London · As of November 3, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407941528 or 407941528. Listed at 3 retailers as of November 3, 2026, with prices from $330 to $1,640, a $1,310 spread on the same certified stone. MOH London lists it at $1,640. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941528
Dimensions6.14 × 4.28 × 2.92 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.14 mm4.28 mm0.50 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941528
Side View
Table 54.5%Crown 35.1°Girdle: STK-VTKPavilion 42.2°Culet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $1,640 USD|Low: $330 USD|High: $1,660 USD|Avg: $805 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$330 USD
Retailer 8$406 USD
Retailer 9$424 USD
Retailer 7$565 USD
Retailer 4$662 USD
Retailer 3$738 USD
Retailer 5$784 USD
MOH London$1,640 USD
Retailer 6$1,645 USD

14 data points across 9 retailers

3 retailers$330 USD to $1,640 USD

B+
Cheapest Retailer
-
$330 USD
B
Retailer 2
-
$662 USD
View
Most Expensive
B
MOH London
LG407941528 · Nov 3
$1,640 USD
£1,291 GBP
View
2 more retailers have this diamond
Prices start from $330 USDSave up to $1,310 USD

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+
0.50ct Oval
$330 USD