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Heart|Lab Grown|IGI

17.84ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG589304074

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG589304074

Diamond specifications and retailer prices

From $16,022 NZD
$9,015 USD
As of November 2, 2026
Save $35,502 NZD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $99,973 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 17.84ct lab-grown heart diamond

This 17.84ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589304074 or 589304074. Listed at 12 retailers as of November 2, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

17.84
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589304074
Dimensions18.54 × 16.43 × 10.18 mm
L/W Ratio1.13
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
18.54 mm16.43 mm17.84 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589304074
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 54.9%

Caratlytics Score

How it works →
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: $99,973 NZD|Low: $16,022 NZD|High: $102,144 NZD|Avg: $40,552 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$16,022 NZD
Retailer 2$16,475 NZD
Retailer 6$20,345 NZD
Retailer 5$20,350 NZD
Retailer 11$21,339 NZD
Retailer 8$21,496 NZD
Retailer 10$29,048 NZD
Retailer 4$31,312 NZD
Retailer 9$51,524 NZD
Do Amore Diamonds$99,973 NZD
Retailer 3$102,144 NZD

36 data points across 11 retailers

12 retailers$16,022 NZD to $51,524 NZD

A
Cheapest Retailer
-
$16,022 NZD
$9,015 USD
A
Retailer 2
-
$16,475 NZD
£7,299 GBP
View
A
Retailer 3
-
$16,662 NZD
$9,375 USD
View
B+
Retailer 4
-
$19,227 NZD
$10,818 USD
View
B+
Retailer 5
-
$20,345 NZD
$11,447 USD
View
B+
Retailer 6
-
$20,350 NZD
$11,450 USD
View
B+
Retailer 7
-
$21,339 NZD
HK$93,800 HKD
View
B+
Retailer 8
-
$21,496 NZD
$12,095 USD
View
B
Retailer 9
-
$29,048 NZD
$16,344 USD
View
B
Retailer 10
-
$31,312 NZD
A$27,104 AUD
View
B
Retailer 11
-
$51,524 NZD
$28,990 USD
View
Most Expensive
Do Amore Diamonds
27-8EC27065F · Nov 2
$99,973 NZD
$56,250 USD
View
Price under review
11 more retailers have this diamond
Prices start from $16,022 NZDSave up to $35,502 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
17.84ct Heart
$16,022 NZD