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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 1298289417

Certificate GIA 1298289417

Diamond specifications and retailer prices

From $9,351 NZD
As of November 6, 2026
Save $10,022 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,374 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1298289417. Listed at 13 retailers as of November 5, 2026, with prices from $9,351 to $19,374, a $10,022 spread on the same certified stone. NZ Jewellers lists it at $19,374. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1298289417
Dimensions7.81 × 6.63 × 4.65 mm
L/W Ratio1.18
Key to symbols
Twinning Wisp, Crystal, Feather, Natural
Top View
7.81 mm6.63 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1298289417
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $19,374 NZD|Low: $9,258 NZD|High: $19,374 NZD|Avg: $12,012 NZD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$9,351 NZD
Retailer 10$9,766 NZD
Retailer 5$10,019 NZD
Retailer 13$10,102 NZD
Retailer 3$10,692 NZD
Retailer 9$10,712 NZD
Retailer 2$10,856 NZD
Retailer 11$11,002 NZD
Retailer 15$11,583 NZD
Retailer 16$11,583 NZD
Retailer 17$11,583 NZD
Retailer 6$11,599 NZD
Retailer 4$11,868 NZD
Retailer 8$12,369 NZD
Retailer 18$13,365 NZD
Retailer 7$14,096 NZD
Retailer 12$17,018 NZD
NZ Jewellers$19,374 NZD

29 data points across 18 retailers

13 retailers$9,351 NZD to $19,374 NZD

B+
Cheapest Retailer
-
$9,351 NZD
B+
Retailer 2
-
$10,102 NZD
View
B
Retailer 3
-
$10,692 NZD
View
Final sale: no returns
B+
Retailer 4
-
$10,856 NZD
View
B+
Retailer 5
-
$11,002 NZD
View
B
Retailer 6
-
$11,583 NZD
View
Retailer 7
-
$11,583 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$11,583 NZD
View
B
Retailer 9
-
$11,599 NZD
View
B
Retailer 10
-
$11,868 NZD
View
B
Retailer 11
-
$13,365 NZD
View
B
Retailer 12
-
$17,018 NZD
View
Most Expensive
B
NZ Jewellers
c96219b4-99ce-4403-91eb-9113640422d4 · Nov 5
$19,374 NZD
$10,740 USD
View
12 more retailers have this diamond
Prices start from $9,351 NZDSave up to $10,022 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.

B+
1.50ct Heart
$9,351 NZD