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Heart|Lab Grown|IGI

1.01ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG803680746

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803680746

Diamond specifications and retailer prices

From €143 EUR
As of November 4, 2026
Save €682 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €825 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803680746 or 803680746. Listed at 19 retailers as of November 4, 2026, with prices from €143 to €825, a €682 spread on the same certified stone. MOH London lists it at €825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803680746
Dimensions6.20 × 7.14 × 3.91 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.20 mm7.14 mm1.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803680746
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 54.8%

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 4
Current: €825 EUR|Low: €137 EUR|High: €844 EUR|Avg: €404 EUR|-1.2%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 12€143 EUR
Retailer 7€177 EUR
Retailer 14€177 EUR
Retailer 3€284 EUR
Retailer 10€304 EUR
Retailer 2€308 EUR
Retailer 15€321 EUR
Retailer 11€335 EUR
Retailer 9€431 EUR
Retailer 4€458 EUR
Retailer 8€468 EUR
Retailer 5€485 EUR
Retailer 13€577 EUR
Retailer 6€617 EUR
MOH London€825 EUR

46 data points across 15 retailers

19 retailers€143 EUR to €825 EUR

A
Cheapest Retailer
-
€143 EUR
A
Retailer 2
-
€165 EUR
View
Retailer 3
-
€177 EUR
View
Price last confirmed 11 days ago
A
Retailer 4
-
€177 EUR
View
A
Retailer 5
-
€284 EUR
View
B+
Retailer 6
-
€304 EUR
View
B+
Retailer 7
-
€308 EUR
View
B+
Retailer 8
-
€321 EUR
View
B+
Retailer 9
-
€335 EUR
View
B+
Retailer 10
-
€431 EUR
View
B+
Retailer 11
-
€458 EUR
View
B
Retailer 12
-
€468 EUR
View
B
Retailer 13
-
€485 EUR
View
B
Retailer 14
-
€568 EUR
View
B
Retailer 15
-
€575 EUR
View
B
Retailer 16
-
€577 EUR
View
B
Retailer 17
-
€601 EUR
View
B
Retailer 18
-
€617 EUR
View
Most Expensive
B
MOH London
LG803680746 · Nov 4
€825 EUR
£732 GBP
View
18 more retailers have this diamond
Prices start from €143 EURSave up to €682 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
1.01ct Heart
€143 EUR