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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 $3,932 NZD
£1,742 GBP
As of November 2, 2026
Save $23,284 NZD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,216 NZD 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 $3,932 to $27,216, a $23,284 spread on the same certified stone. Adiamor lists it at $27,216. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $27,216 NZD|Low: $3,932 NZD|High: $101,994 NZD|Avg: $22,845 NZD|-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$3,932 NZD
Retailer 4$4,221 NZD
Retailer 3$4,593 NZD
Retailer 12$4,896 NZD
Retailer 14$5,778 NZD
Retailer 13$6,167 NZD
Retailer 15$6,731 NZD
Retailer 9$6,743 NZD
Retailer 11$7,340 NZD
Retailer 10$7,637 NZD
Retailer 2$7,797 NZD
Adiamor$27,216 NZD
Retailer 7$40,007 NZD
Retailer 6$52,831 NZD
Retailer 5$101,994 NZD

7 data points across 15 retailers

12 retailers$3,932 NZD to $27,216 NZD

A
Cheapest Retailer
-
$3,932 NZD
£1,742 GBP
A
Retailer 2
-
$4,221 NZD
$2,375 USD
View
A
Retailer 3
-
$4,593 NZD
$2,584 USD
View
A
Retailer 4
-
$4,896 NZD
$2,755 USD
View
A
Retailer 5
-
$5,778 NZD
HK$25,400 HKD
View
A
Retailer 6
-
$6,167 NZD
$3,470 USD
View
A
Retailer 7
-
$6,731 NZD
$3,787 USD
View
A
Retailer 8
-
$6,743 NZD
£2,987 GBP
View
A
Retailer 9
-
$7,340 NZD
$4,130 USD
View
B+
Retailer 10
-
$7,637 NZD
$4,297 USD
View
A
Retailer 11
-
$7,797 NZD
€4,178 EUR
View
Most Expensive
B
Adiamor
D-82831911 · Nov 2
$27,216 NZD
$15,313 USD
View
11 more retailers have this diamond
Prices start from $3,932 NZDSave up to $23,284 NZD

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
$3,932 NZD