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Heart|Lab Grown|IGI

17.63ct F SI2 Heart Lab Grown Diamond

ID • F/SI2 • IGI LG602382293

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602382293

Diamond specifications and retailer prices

From $3,157 AUD
£1,742 GBP
As of November 2, 2026
Save $18,693 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,850 AUD at Adiamor · As of November 2, 2026
View at Adiamor

About this 17.63ct lab-grown heart diamond

This 17.63ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG602382293 or 602382293. Listed at 12 retailers as of November 2, 2026, with prices from $3,157 to $21,850, a $18,693 spread on the same certified stone. Adiamor lists it at $21,850. 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

17.63
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602382293
Dimensions18.41 × 16.77 × 10.08 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.41 mm16.77 mm17.63 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602382293
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 54.8%

Caratlytics Score

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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: Nov 2
Current: $21,850 AUD|Low: $3,157 AUD|High: $81,885 AUD|Avg: $18,341 AUD|-58.9%
Adiamor
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
November 2, 2026
Retailer 8$3,157 AUD
Retailer 4$3,389 AUD
Retailer 3$3,687 AUD
Retailer 12$3,931 AUD
Retailer 14$4,639 AUD
Retailer 13$4,951 AUD
Retailer 15$5,404 AUD
Retailer 9$5,414 AUD
Retailer 11$5,893 AUD
Retailer 10$6,131 AUD
Retailer 2$6,260 AUD
Adiamor$21,850 AUD
Retailer 7$32,120 AUD
Retailer 6$42,415 AUD
Retailer 5$81,885 AUD

7 data points across 15 retailers

12 retailers$3,157 AUD to $21,850 AUD

A
Cheapest Retailer
-
$3,157 AUD
£1,742 GBP
A
Retailer 2
-
$3,389 AUD
$2,375 USD
View
A
Retailer 3
-
$3,687 AUD
$2,584 USD
View
A
Retailer 4
-
$3,931 AUD
$2,755 USD
View
A
Retailer 5
-
$4,639 AUD
HK$25,400 HKD
View
A
Retailer 6
-
$4,951 AUD
$3,470 USD
View
A
Retailer 7
-
$5,404 AUD
$3,787 USD
View
A
Retailer 8
-
$5,414 AUD
£2,987 GBP
View
A
Retailer 9
-
$5,893 AUD
$4,130 USD
View
B+
Retailer 10
-
$6,131 AUD
$4,297 USD
View
A
Retailer 11
-
$6,260 AUD
€4,178 EUR
View
Most Expensive
B
Adiamor
D-82831911 · Nov 2
$21,850 AUD
$15,313 USD
View
11 more retailers have this diamond
Prices start from $3,157 AUDSave up to $18,693 AUD

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
17.63ct Heart
$3,157 AUD