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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 $707 USD
As of October 30, 2026
Save $4,763 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,470 USD at Brilliant Earth · As of October 30, 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 $707 to $5,470, a $4,763 spread on the same certified stone. Brilliant Earth lists it at $5,470. 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: $5,470 USD|Low: $564 USD|High: $8,060 USD|Avg: $2,137 USD|-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 30, 2026
Retailer 11$707 USD
Retailer 15$769 USD
Retailer 4$791 USD
Retailer 12$820 USD
Retailer 9$995 USD
Retailer 3$1,200 USD
Retailer 2$1,315 USD
Retailer 14$1,333 USD
Retailer 10$1,846 USD
Retailer 13$2,307 USD
Retailer 5$2,467 USD
Retailer 6$2,681 USD
Retailer 7$2,829 USD
Retailer 8$3,239 USD
Brilliant Earth$5,470 USD

42 data points across 15 retailers

16 retailers$707 USD to $5,470 USD

A
Cheapest Retailer
-
$707 USD
A
Retailer 2
-
$769 USD
View
A
Retailer 3
-
$791 USD
View
Final sale: no returns
Retailer 4
-
$820 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$820 USD
View
A
Retailer 6
-
$995 USD
View
B+
Retailer 7
-
$1,200 USD
View
B+
Retailer 8
-
$1,315 USD
£1,035 GBP
View
B+
Retailer 9
-
$1,333 USD
View
B+
Retailer 10
-
$1,846 USD
View
B
Retailer 11
-
$2,307 USD
View
B
Retailer 12
-
$2,467 USD
View
B
Retailer 13
-
$2,681 USD
View
B
Retailer 14
-
$2,829 USD
View
B
Retailer 15
-
$3,239 USD
£2,550 GBP
View
Most Expensive
Brilliant Earth
15451753A · Oct 30
$5,470 USD
View
15 more retailers have this diamond
Prices start from $707 USDSave up to $4,763 USD

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
$707 USD