CaratHunter
Plans
Oval|Lab Grown|IGI

0.50ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG436073190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073190

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)
13 retailers carry this diamond
Most expensive: $1,640 USD at MOH London · As of November 1, 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 LG436073190 or 436073190. Listed at 13 retailers as of November 1, 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073190
Dimensions6.74 × 4.53 × 2.49 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
6.74 mm4.53 mm0.50 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073190
Side View
Table 61.5%Crown 32.4°Girdle: THN-THKPavilion 37.8°Culet: NoneDepth 55.0%

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: Nov 3
Current: $1,640 USD|Low: $317 USD|High: $1,660 USD|Avg: $876 USD
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
November 2, 2026
Retailer 8$330 USD
Retailer 11$330 USD
Retailer 14$370 USD
Retailer 3$409 USD
Retailer 12$409 USD
Retailer 5$565 USD
Retailer 13$662 USD
Retailer 9$738 USD
Retailer 2$743 USD
Retailer 6$784 USD
Retailer 10$1,200 USD
Retailer 4$1,505 USD
Retailer 15$1,585 USD
MOH London$1,640 USD
Retailer 7$1,645 USD

27 data points across 15 retailers

13 retailers$330 USD to $1,640 USD

A
Cheapest Retailer
-
$330 USD
A
Retailer 2
-
$330 USD
View
B+
Retailer 3
-
$370 USD
View
Final sale: no returns
B+
Retailer 4
-
$383 USD
View
B+
Retailer 5
-
$409 USD
View
Retailer 6
-
$409 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$662 USD
View
B
Retailer 8
-
$743 USD
ZAR 12,001 ZAR
View
B
Retailer 9
-
$1,200 USD
View
B
Retailer 10
-
$1,315 USD
View
B
Retailer 11
-
$1,505 USD
View
B
Retailer 12
-
$1,585 USD
£1,248 GBP
View
Most Expensive
B
MOH London
LG436073190 · Nov 1
$1,640 USD
£1,291 GBP
View
12 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.

A
0.50ct Oval
$330 USD