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Heart|Lab Grown|IGI

0.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG779648203

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779648203

Diamond specifications and retailer prices

From €144 EUR
$161 USD
As of October 30, 2026
Save €278 EUR (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €965 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779648203 or 779648203. Listed at 7 retailers as of October 29, 2026, with a 193% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779648203
Dimensions5.31 × 5.75 × 3.04 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm5.75 mm0.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779648203
Side View
Table 62.0%Crown 31.8°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 52.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €965 EUR|Low: €144 EUR|High: €994 EUR|Avg: €382 EUR|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4€144 EUR
Retailer 2€226 EUR
Retailer 3€278 EUR
Retailer 7€323 EUR
Retailer 6€330 EUR
Retailer 5€422 EUR
MOH London€965 EUR

42 data points across 7 retailers

7 retailers€144 EUR to €422 EUR

B+
Cheapest Retailer
-
€144 EUR
$161 USD
B+
Retailer 2
-
€226 EUR
£199 GBP
View
B+
Retailer 3
-
€278 EUR
£244 GBP
View
B+
Retailer 4
-
€323 EUR
$361 USD
View
B+
Retailer 5
-
€330 EUR
$369 USD
View
B
Retailer 6
-
€422 EUR
$471 USD
View
Most Expensive
MOH London
LG779648203 · Oct 29
€965 EUR
£849 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €144 EURSave up to €278 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.

B+
0.55ct Heart
€144 EUR