CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG842663463

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842663463

Diamond specifications and retailer prices

From €166 EUR
As of November 4, 2026
Save €828 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €994 EUR at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842663463 or 842663463. Listed at 20 retailers as of November 4, 2026, with prices from €166 to €994, a €828 spread on the same certified stone. Michael Trio lists it at €994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663463
Dimensions6.44 × 6.83 × 4.13 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.83 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663463
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
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: €994 EUR|Low: €166 EUR|High: €1,002 EUR|Avg: €478 EUR|-0.9%
Michael Trio
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14€166 EUR
Retailer 3€186 EUR
Retailer 16€193 EUR
Retailer 20€206 EUR
Retailer 11€209 EUR
Retailer 13€234 EUR
Retailer 8€280 EUR
Retailer 17€339 EUR
Retailer 7€357 EUR
Retailer 2€370 EUR
Retailer 12€390 EUR
Retailer 9€485 EUR
Retailer 6€505 EUR
Retailer 15€663 EUR
Retailer 19€666 EUR
Retailer 18€691 EUR
Retailer 4€711 EUR
Retailer 10€812 EUR
Retailer 5€967 EUR
Michael Trio€994 EUR

16 data points across 20 retailers

20 retailers€166 EUR to €994 EUR

A+
Cheapest Retailer
-
€166 EUR
A
Retailer 2
-
€186 EUR
View
Final sale: no returns
A
Retailer 3
-
€193 EUR
View
A
Retailer 4
-
€206 EUR
View
Retailer 5
-
€209 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€234 EUR
View
A
Retailer 7
-
€280 EUR
View
A
Retailer 8
-
€339 EUR
View
A
Retailer 9
-
€357 EUR
View
A
Retailer 10
-
€370 EUR
View
B+
Retailer 11
-
€390 EUR
View
B+
Retailer 12
-
€485 EUR
View
B+
Retailer 13
-
€505 EUR
View
B+
Retailer 14
-
€663 EUR
View
B
Retailer 15
-
€666 EUR
View
B+
Retailer 16
-
€691 EUR
View
B+
Retailer 17
-
€711 EUR
View
Retailer 18
-
€812 EUR
View
Price last confirmed 11 days ago
B
Retailer 19
-
€967 EUR
View
Most Expensive
B
Michael Trio
1189731438 · Nov 5
€994 EUR
SGD 1,513 SGD
View
19 more retailers have this diamond
Prices start from €166 EURSave up to €828 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+
1.03ct Heart
€166 EUR