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Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG837672635

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837672635

Diamond specifications and retailer prices

From €163 EUR
As of November 4, 2026
Save €817 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €981 EUR at Michael Trio · As of November 4, 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 LG837672635 or 837672635. Listed at 20 retailers as of November 4, 2026, with prices from €163 to €981, a €817 spread on the same certified stone. Michael Trio lists it at €981. 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 angle35.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837672635
Dimensions6.32 × 6.89 × 4.12 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.89 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837672635
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.8%

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: €981 EUR|Low: €163 EUR|High: €985 EUR|Avg: €448 EUR|-0.4%
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 5€163 EUR
Retailer 10€183 EUR
Retailer 16€189 EUR
Retailer 20€202 EUR
Retailer 12€205 EUR
Retailer 13€230 EUR
Retailer 15€273 EUR
Retailer 17€333 EUR
Retailer 7€350 EUR
Retailer 2€361 EUR
Retailer 9€388 EUR
Retailer 8€482 EUR
Retailer 6€494 EUR
Retailer 14€650 EUR
Retailer 18€675 EUR
Retailer 19€686 EUR
Retailer 3€697 EUR
Retailer 11€806 EUR
Retailer 4€948 EUR
Michael Trio€981 EUR

22 data points across 20 retailers

20 retailers€163 EUR to €981 EUR

A+
Cheapest Retailer
-
€163 EUR
A
Retailer 2
-
€183 EUR
View
Final sale: no returns
A
Retailer 3
-
€189 EUR
View
A
Retailer 4
-
€202 EUR
View
Retailer 5
-
€205 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€230 EUR
View
B+
Retailer 7
-
€273 EUR
View
A
Retailer 8
-
€333 EUR
View
A
Retailer 9
-
€350 EUR
View
A
Retailer 10
-
€361 EUR
View
B+
Retailer 11
-
€388 EUR
View
B+
Retailer 12
-
€482 EUR
View
B+
Retailer 13
-
€494 EUR
View
B+
Retailer 14
-
€650 EUR
View
B+
Retailer 15
-
€675 EUR
View
B
Retailer 16
-
€686 EUR
View
B+
Retailer 17
-
€697 EUR
View
Retailer 18
-
€806 EUR
View
Price last confirmed 7 days ago
B
Retailer 19
-
€948 EUR
View
Most Expensive
B
Michael Trio
2071063310 · Nov 4
€981 EUR
SGD 1,493 SGD
View
19 more retailers have this diamond
Prices start from €163 EURSave up to €817 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
€163 EUR