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Heart|Lab Grown|IGI

5.03ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG830669573

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830669573

Diamond specifications and retailer prices

From €909 EUR
$1,016 USD
As of October 31, 2026
Save €3,475 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,384 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830669573 or 830669573. Listed at 13 retailers as of October 31, 2026, with prices from €909 to €4,384, a €3,475 spread on the same certified stone. Novita Diamonds lists it at €4,384. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830669573
Dimensions10.75 × 11.71 × 6.76 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
10.75 mm11.71 mm5.03 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830669573
Side View
Table 59.0%Crown 37.8°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,384 EUR|Low: €902 EUR|High: €4,384 EUR|Avg: €1,830 EUR
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4€909 EUR
Retailer 9€1,025 EUR
Retailer 11€1,101 EUR
Retailer 7€1,453 EUR
Retailer 2€1,481 EUR
Retailer 5€1,525 EUR
Retailer 8€1,909 EUR
Retailer 6€1,912 EUR
Retailer 13€1,917 EUR
Retailer 10€2,240 EUR
Retailer 3€2,952 EUR
Retailer 12€3,217 EUR
Novita Diamonds€4,384 EUR

15 data points across 13 retailers

13 retailers€909 EUR to €4,384 EUR

A
Cheapest Retailer
-
€909 EUR
$1,016 USD
Final sale: no returns
A
Retailer 2
-
€1,025 EUR
£901 GBP
View
A
Retailer 3
-
€1,101 EUR
$1,230 USD
View
A
Retailer 4
-
€1,453 EUR
£1,278 GBP
View
A
Retailer 5
-
€1,481 EUR
View
Retailer 6
-
€1,525 EUR
$1,704 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,909 EUR
$2,133 USD
View
B+
Retailer 8
-
€1,912 EUR
A$3,286 AUD
View
B+
Retailer 9
-
€1,917 EUR
ZAR 34,596 ZAR
View
B+
Retailer 10
-
€2,240 EUR
$2,503 USD
View
B
Retailer 11
-
€2,952 EUR
$3,298 USD
View
B
Retailer 12
-
€3,217 EUR
£2,830 GBP
View
Most Expensive
B
Novita Diamonds
cert_830669573 · Oct 31
€4,384 EUR
A$7,535 AUD
View
12 more retailers have this diamond
Prices start from €909 EURSave up to €3,475 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
5.03ct Heart
€909 EUR