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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 €143 EUR
As of November 4, 2026
Save €806 EUR (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €949 EUR at MOH London · As of November 5, 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 November 4, 2026, with prices from €143 to €949, a €806 spread on the same certified stone. MOH London lists it at €949. 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
Colour
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: Nov 4
Current: €949 EUR|Low: €143 EUR|High: €985 EUR|Avg: €384 EUR|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4€143 EUR
Retailer 2€221 EUR
Retailer 3€275 EUR
Retailer 7€320 EUR
Retailer 6€328 EUR
Retailer 5€418 EUR
MOH London€949 EUR

45 data points across 7 retailers

7 retailers€143 EUR to €949 EUR

B+
Cheapest Retailer
-
€143 EUR
B+
Retailer 2
-
€221 EUR
View
B+
Retailer 3
-
€275 EUR
View
B
Retailer 4
-
€320 EUR
View
B
Retailer 5
-
€328 EUR
View
B
Retailer 6
-
€418 EUR
View
Most Expensive
B
MOH London
LG779648203 · Nov 5
€949 EUR
£842 GBP
View
6 more retailers have this diamond
Prices start from €143 EURSave up to €806 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
€143 EUR