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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 €169 EUR
$189 USD
As of October 30, 2026
Save €833 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,002 EUR at Michael Trio · As of October 31, 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 October 30, 2026, with prices from €169 to €1,002, a €833 spread on the same certified stone. Michael Trio lists it at €1,002. 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
Color
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: Oct 30
Current: €1,002 EUR|Low: €169 EUR|High: €1,015 EUR|Avg: €480 EUR|-1.2%
Michael Trio
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 17€169 EUR
Retailer 20€190 EUR
Retailer 5€196 EUR
Retailer 19€209 EUR
Retailer 10€210 EUR
Retailer 18€240 EUR
Retailer 8€285 EUR
Retailer 13€345 EUR
Retailer 6€362 EUR
Retailer 15€379 EUR
Retailer 12€393 EUR
Retailer 3€491 EUR
Retailer 7€514 EUR
Retailer 4€674 EUR
Retailer 16€677 EUR
Retailer 2€701 EUR
Retailer 14€720 EUR
Retailer 9€819 EUR
Retailer 11€986 EUR
Michael Trio€1,002 EUR

15 data points across 20 retailers

20 retailers€169 EUR to €1,002 EUR

A+
Cheapest Retailer
-
€169 EUR
$189 USD
A
Retailer 2
-
€190 EUR
$212 USD
View
Final sale: no returns
A
Retailer 3
-
€196 EUR
$219 USD
View
A
Retailer 4
-
€209 EUR
$234 USD
View
A
Retailer 5
-
€210 EUR
$235 USD
View
A
Retailer 6
-
€240 EUR
£211 GBP
View
A
Retailer 7
-
€285 EUR
$318 USD
View
A
Retailer 8
-
€345 EUR
View
A
Retailer 9
-
€362 EUR
ZAR 6,527 ZAR
View
B+
Retailer 10
-
€379 EUR
£334 GBP
View
B+
Retailer 11
-
€393 EUR
$439 USD
View
B+
Retailer 12
-
€491 EUR
$548 USD
View
B+
Retailer 13
-
€514 EUR
A$883 AUD
View
B+
Retailer 14
-
€674 EUR
$753 USD
View
B
Retailer 15
-
€677 EUR
$756 USD
View
B+
Retailer 16
-
€701 EUR
$783 USD
View
B+
Retailer 17
-
€720 EUR
$804 USD
View
B
Retailer 18
-
€819 EUR
A$1,408 AUD
View
B
Retailer 19
-
€986 EUR
£867 GBP
View
Most Expensive
B
Michael Trio
1189731438 · Oct 31
€1,002 EUR
SGD 1,513 SGD
View
19 more retailers have this diamond
Prices start from €169 EURSave up to €833 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
€169 EUR