Heart|Lab Grown|IGI

0.46ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG847661752

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661752

Diamond specifications and retailer prices

From $140 USD
As of November 4, 2026
Save $282 USD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $838 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.46ct lab-grown heart diamond

This 0.46ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661752 or 847661752. Listed at 8 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661752
Dimensions5.17 × 5.40 × 2.95 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm5.40 mm0.46 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661752
Side View
Table 62.0%Crown 34.1°Girdle: THN-STKPavilion 39°Culet: NoneDepth 54.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $838 USD|Low: $140 USD|High: $838 USD|Avg: $355 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$140 USD
Retailer 2$209 USD
Retailer 6$212 USD
Retailer 5$237 USD
Retailer 4$273 USD
Retailer 8$344 USD
Retailer 3$422 USD
MOH London$838 USD

7 data points across 8 retailers

8 retailers$140 USD to $422 USD

A
Cheapest Retailer
-
$140 USD
B+
Retailer 2
-
$209 USD
View
B+
Retailer 3
-
$212 USD
View
B+
Retailer 4
-
$237 USD
View
B+
Retailer 5
-
$273 USD
View
Retailer 6
-
$344 USD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$422 USD
View
Most Expensive
MOH London
LG847661752 · Oct 26
$838 USD
£660 GBP
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from $140 USDSave up to $282 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
0.46ct Heart
$140 USD