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Heart|Lab Grown|IGI

0.46ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG821646707

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821646707

Diamond specifications and retailer prices

From €138 EUR
$155 USD
As of November 1, 2026
Save €605 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €743 EUR 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821646707 or 821646707. Listed at 13 retailers as of October 26, 2026, with prices from €138 to €743, a €605 spread on the same certified stone. MOH London lists it at €743. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821646707
Dimensions5.34 × 5.05 × 3.03 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm5.05 mm0.46 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821646707
Side View
Table 63.0%Crown 31.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 56.7%

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 1
Current: €743 EUR|Low: €81 EUR|High: €1,235 EUR|Avg: €321 EUR|-39.1%
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 31, 2026
Retailer 5€81 EUR
Retailer 12€95 EUR
Retailer 11€107 EUR
Retailer 4€138 EUR
Retailer 8€182 EUR
Retailer 9€187 EUR
Retailer 2€192 EUR
Retailer 7€243 EUR
Retailer 6€259 EUR
Retailer 10€325 EUR
Retailer 13€373 EUR
Retailer 3€377 EUR
MOH London€743 EUR

43 data points across 13 retailers

13 retailers€138 EUR to €743 EUR

Retailer 1
-
€81 EUR
$91 USD
Price last confirmed 9 days ago
Retailer 2
-
€95 EUR
$106 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€107 EUR
$120 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€138 EUR
$155 USD
View
A
Retailer 5
-
€182 EUR
ZAR 3,301 ZAR
View
A
Retailer 6
-
€187 EUR
£165 GBP
View
B+
Retailer 7
-
€192 EUR
View
B+
Retailer 8
-
€243 EUR
£215 GBP
View
B+
Retailer 9
-
€259 EUR
$290 USD
View
Retailer 10
-
€325 EUR
$364 USD
View
Price last confirmed 7 days ago
Retailer 11
-
€373 EUR
$418 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
€377 EUR
$423 USD
View
Most Expensive
B
MOH London
LG821646707 · Oct 26
€743 EUR
£656 GBP
View
12 more retailers have this diamond
Prices start from €138 EURSave up to €605 EUR

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
€138 EUR