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Heart|Lab Grown|IGI

0.45ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG821646681

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821646681

Diamond specifications and retailer prices

From €98 EUR
$110 USD
As of October 25, 2026
Save €580 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €679 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821646681 or 821646681. Listed at 12 retailers as of October 25, 2026, with prices from €98 to €679, a €580 spread on the same certified stone. MOH London lists it at €679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821646681
Dimensions5.33 × 4.93 × 2.85 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm4.93 mm0.45 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821646681
Side View
Table 64.0%Crown 30.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 53.5%

Caratlytics Score

How it works →
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: Oct 25
Current: €679 EUR|Low: €74 EUR|High: €1,219 EUR|Avg: €317 EUR|-43.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€74 EUR
Retailer 10€86 EUR
Retailer 9€98 EUR
Retailer 3€125 EUR
Retailer 7€164 EUR
Retailer 2€180 EUR
Retailer 6€223 EUR
Retailer 5€233 EUR
Retailer 8€296 EUR
Retailer 12€350 EUR
Retailer 11€366 EUR
MOH London€679 EUR

44 data points across 12 retailers

12 retailers€98 EUR to €679 EUR

Retailer 1
-
€74 EUR
$83 USD
Price last confirmed 9 days ago
Retailer 2
-
€86 EUR
$96 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€98 EUR
$110 USD
View
A
Retailer 4
-
€125 EUR
$140 USD
View
A
Retailer 5
-
€164 EUR
£144 GBP
View
B+
Retailer 6
-
€180 EUR
View
B+
Retailer 7
-
€223 EUR
£196 GBP
View
B+
Retailer 8
-
€233 EUR
$260 USD
View
B
Retailer 9
-
€296 EUR
$331 USD
View
B
Retailer 10
-
€350 EUR
$391 USD
View
B
Retailer 11
-
€366 EUR
$409 USD
View
Most Expensive
B
MOH London
LG821646681 · Oct 26
€679 EUR
£597 GBP
View
11 more retailers have this diamond
Prices start from €98 EURSave up to €580 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
0.45ct Heart
€98 EUR