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Oval|Lab Grown|IGI

0.46ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG621413648

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621413648

Diamond specifications and retailer prices

From $326 USD
£257 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $326 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.46ct lab-grown oval diamond

This 0.46ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG621413648 or 621413648. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.46
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621413648
Dimensions6.24 × 4.30 × 2.70 mm
L/W Ratio1.45
Girdle conditionFaceted
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
6.24 mm4.30 mm0.46 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621413648
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $326 USD|Low: $131 USD|High: $370 USD|Avg: $316 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
February 17, 2026
Retailer 2$131 USD
Retailer 3$175 USD
Retailer 4$277 USD
MD Diamonds and Jewellers$326 USD
Retailer 5$370 USD

15 data points across 5 retailers

1 retailer

B+
MD Diamonds and Jewellers
LG621413648 · Oct 29
$326 USD
£257 GBP
View

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 Oval
$326 USD