CaratHunter
Plans
Heart|Lab Grown|IGI

0.46ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG795626464

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795626464

Diamond specifications and retailer prices

From $310 NZD
£138 GBP
As of November 2, 2026
Save $994 NZD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,305 NZD at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG795626464 or 795626464. Listed at 6 retailers as of October 29, 2026, with prices from $310 to $1,305, a $994 spread on the same certified stone. MOH London lists it at $1,305. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795626464
Dimensions5.31 × 4.82 × 3.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm4.82 mm0.46 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795626464
Side View
Table 71.0%Crown 35.9°Girdle: MED-STKPavilion 41.1°CuletDepth 57.6%

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 2
Current: $1,305 NZD|Low: $290 NZD|High: $1,519 NZD|Avg: $651 NZD|-13.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$310 NZD
Retailer 6$386 NZD
Retailer 3$426 NZD
Retailer 4$588 NZD
Retailer 5$675 NZD
MOH London$1,305 NZD

44 data points across 6 retailers

6 retailers$310 NZD to $1,305 NZD

A
Cheapest Retailer
-
$310 NZD
£138 GBP
B+
Retailer 2
-
$386 NZD
$217 USD
View
B+
Retailer 3
-
$426 NZD
£189 GBP
View
B+
Retailer 4
-
$588 NZD
$331 USD
View
B+
Retailer 5
-
$675 NZD
$380 USD
View
Most Expensive
B
MOH London
LG795626464 · Oct 29
$1,305 NZD
£578 GBP
View
5 more retailers have this diamond
Prices start from $310 NZDSave up to $994 NZD

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
$310 NZD