Heart|Lab Grown|IGI

0.45ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG847661839

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661839

Diamond specifications and retailer prices

From €115 EUR
HK$1,000 HKD
As of November 1, 2026
Save €186 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €696 EUR at MOH London · As of October 25, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661839 or 847661839. Listed at 7 retailers as of October 26, 2026, with a 163% 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

0.45
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661839
Dimensions5.13 × 5.28 × 2.88 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.13 mm5.28 mm0.45 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661839
Side View
Table 63.0%Crown 33.8°Girdle: THN-STKPavilion 37.9°Culet: NoneDepth 54.5%

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: Nov 1
Current: €696 EUR|Low: €115 EUR|High: €696 EUR|Avg: €285 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4€115 EUR
Retailer 3€170 EUR
Retailer 2€180 EUR
Retailer 7€202 EUR
Retailer 6€258 EUR
Retailer 5€301 EUR
MOH London€696 EUR

5 data points across 7 retailers

7 retailers€115 EUR to €301 EUR

A
Cheapest Retailer
-
€115 EUR
HK$1,000 HKD
B+
Retailer 2
-
€170 EUR
£150 GBP
View
A
Retailer 3
-
€180 EUR
View
Retailer 4
-
€202 EUR
$226 USD
View
Price last confirmed 6 days ago
B
Retailer 5
-
€258 EUR
£227 GBP
View
B
Retailer 6
-
€301 EUR
$336 USD
View
Most Expensive
MOH London
LG847661839 · Oct 25
€696 EUR
£612 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from €115 EURSave up to €186 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
€115 EUR