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Round|Lab Grown|IGI

0.50ct I VS2 Round Lab Grown Diamond

GD • I/VS2 • IGI LG455035503

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455035503

Diamond specifications and retailer prices

From $300 USD
As of October 29, 2026
Save $1,192 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,492 USD at MOH London · As of October 26, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG455035503 or 455035503. Listed at 11 retailers as of October 26, 2026, with prices from $300 to $1,492, a $1,192 spread on the same certified stone. MOH London lists it at $1,492. 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
I
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle39.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455035503
Dimensions4.83 × 4.92 × 3.14 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.83 mm4.92 mm0.50 ctI / VS2
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG455035503
Side View
Table 60.0%Crown 39.6°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 64.4%

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: Oct 29
Current: $1,492 USD|Low: $288 USD|High: $1,507 USD|Avg: $609 USD|+0.2%
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
October 29, 2026
Retailer 7$300 USD
Retailer 8$320 USD
Retailer 13$320 USD
Retailer 11$335 USD
Retailer 12$348 USD
Retailer 9$372 USD
Retailer 3$530 USD
Retailer 10$608 USD
Retailer 2$686 USD
Retailer 4$734 USD
Retailer 5$779 USD
Retailer 6$1,142 USD
MOH London$1,492 USD

22 data points across 13 retailers

11 retailers$300 USD to $1,492 USD

B+
Cheapest Retailer
-
$300 USD
B+
Retailer 2
-
$320 USD
View
B+
Retailer 3
-
$335 USD
View
Final sale: no returns
B+
Retailer 4
-
$348 USD
View
B+
Retailer 5
-
$372 USD
View
B+
Retailer 6
-
$372 USD
View
B
Retailer 7
-
$608 USD
View
B
Retailer 8
-
$686 USD
€653 EUR
View
C
Retailer 9
-
$1,142 USD
View
C
Retailer 10
-
$1,195 USD
View
Most Expensive
C
MOH London
LG455035503 · Oct 26
$1,492 USD
£1,175 GBP
View
10 more retailers have this diamond
Prices start from $300 USDSave up to $1,192 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 Round
$300 USD