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Heart|Lab Grown|IGI

5.00ct D SI1 Heart Lab Grown Diamond

ID • D/SI1 • IGI LG717553184

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717553184

Diamond specifications and retailer prices

From €633 EUR
$707 USD
As of October 30, 2026
Save €4,263 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,896 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5ct lab-grown heart diamond

This 5ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG717553184 or 717553184. Listed at 16 retailers as of October 30, 2026, with prices from €633 to €4,896, a €4,263 spread on the same certified stone. Brilliant Earth lists it at €4,896. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.00
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717553184
Dimensions11.69 × 10.11 × 6.98 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm10.11 mm5.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717553184
Side View
Table 67.0%Crown 39.4°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 59.7%

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 30
Current: €4,896 EUR|Low: €505 EUR|High: €7,214 EUR|Avg: €1,904 EUR|-32.1%
Brilliant Earth
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
October 31, 2026
Retailer 11€633 EUR
Retailer 15€688 EUR
Retailer 4€708 EUR
Retailer 12€734 EUR
Retailer 9€891 EUR
Retailer 3€1,074 EUR
Retailer 2€1,177 EUR
Retailer 14€1,193 EUR
Retailer 10€1,652 EUR
Retailer 13€2,065 EUR
Retailer 5€2,208 EUR
Retailer 6€2,400 EUR
Retailer 7€2,532 EUR
Retailer 8€2,899 EUR
Brilliant Earth€4,896 EUR

42 data points across 15 retailers

16 retailers€633 EUR to €4,896 EUR

A
Cheapest Retailer
-
€633 EUR
$707 USD
A
Retailer 2
-
€688 EUR
$769 USD
View
A
Retailer 3
-
€708 EUR
$791 USD
View
Final sale: no returns
Retailer 4
-
€734 EUR
$820 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€734 EUR
$820 USD
View
A
Retailer 6
-
€891 EUR
$995 USD
View
B+
Retailer 7
-
€1,074 EUR
$1,200 USD
View
B+
Retailer 8
-
€1,177 EUR
£1,035 GBP
View
B+
Retailer 9
-
€1,193 EUR
$1,333 USD
View
B+
Retailer 10
-
€1,652 EUR
$1,846 USD
View
B
Retailer 11
-
€2,065 EUR
$2,307 USD
View
B
Retailer 12
-
€2,208 EUR
$2,467 USD
View
B
Retailer 13
-
€2,400 EUR
$2,681 USD
View
B
Retailer 14
-
€2,532 EUR
$2,829 USD
View
B
Retailer 15
-
€2,899 EUR
£2,550 GBP
View
Most Expensive
B
Brilliant Earth
15451753A · Oct 31
€4,896 EUR
$5,470 USD
View
15 more retailers have this diamond
Prices start from €633 EURSave up to €4,263 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
5.00ct Heart
€633 EUR