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Round|Lab Grown|IGI

0.46ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG462173038

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462173038

Diamond specifications and retailer prices

From $310 USD
As of November 5, 2026
Save $1,151 USD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,461 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG462173038 or 462173038. Listed at 7 retailers as of November 5, 2026, with prices from $310 to $1,461, a $1,151 spread on the same certified stone. MOH London lists it at $1,461. 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

0.46
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462173038
Dimensions5.02 × 4.99 × 2.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.02 mm4.99 mm0.46 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462173038
Side View
Table 58.0%Crown 34.9°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 59.6%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,461 USD|Low: $310 USD|High: $1,482 USD|Avg: $631 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$310 USD
Retailer 7$342 USD
Retailer 6$366 USD
Retailer 5$599 USD
Retailer 2$639 USD
Retailer 3$673 USD
MOH London$1,461 USD

44 data points across 7 retailers

7 retailers$310 USD to $1,461 USD

B+
Cheapest Retailer
-
$310 USD
B+
Retailer 2
-
$342 USD
View
Retailer 3
-
$366 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
$599 USD
View
B
Retailer 5
-
$639 USD
View
B
Retailer 6
-
$673 USD
View
Most Expensive
B
MOH London
LG462173038 · Nov 5
$1,461 USD
£1,150 GBP
View
6 more retailers have this diamond
Prices start from $310 USDSave up to $1,151 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+
0.46ct Round
$310 USD