CaratHunter
Plans
Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2547997970

Certificate GIA 2547997970

Diamond specifications and retailer prices

From $7,475 NZD
$4,206 USD
As of November 1, 2026
Save $7,776 NZD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,251 NZD at NZ Jewellers · As of November 3, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547997970. Listed at 14 retailers as of November 1, 2026, with prices from $7,475 to $15,251, a $7,776 spread on the same certified stone. NZ Jewellers lists it at $15,251. 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

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.76°
Pavilion angle41.77°
OriginNatural
Grading LabGIA
CertificateGIA 2547997970
Dimensions7.01 × 7.93 × 4.65 mm
L/W Ratio1.13
Top View
7.01 mm7.93 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547997970
Side View
Table 57.0%Crown 35.76°Girdle: MED-VTKPavilion 41.77°Culet: NoneDepth 58.6%

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 1
Current: $15,251 NZD|Low: $7,406 NZD|High: $15,251 NZD|Avg: $9,905 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
November 3, 2026
Retailer 8$7,475 NZD
Retailer 10$7,634 NZD
Retailer 9$8,080 NZD
Retailer 5$8,190 NZD
Retailer 12$8,247 NZD
Retailer 2$8,705 NZD
Retailer 3$8,753 NZD
Retailer 4$8,753 NZD
Retailer 11$8,825 NZD
Retailer 6$10,760 NZD
Retailer 7$14,017 NZD
NZ Jewellers$15,251 NZD

45 data points across 12 retailers

14 retailers$7,475 NZD to $15,251 NZD

A
Cheapest Retailer
-
$7,475 NZD
$4,206 USD
A
Retailer 2
-
$7,634 NZD
$4,295 USD
View
A
Retailer 3
-
$8,080 NZD
$4,546 USD
View
Final sale: no returns
A
Retailer 4
-
$8,190 NZD
£3,628 GBP
View
A
Retailer 5
-
$8,247 NZD
$4,640 USD
View
A
Retailer 6
-
$8,705 NZD
£3,857 GBP
View
A
Retailer 7
-
$8,753 NZD
$4,925 USD
View
A
Retailer 8
-
$8,753 NZD
$4,925 USD
View
A
Retailer 9
-
$8,753 NZD
$4,925 USD
View
Retailer 10
-
$8,825 NZD
A$7,639 AUD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$10,100 NZD
$5,683 USD
View
B+
Retailer 12
-
$10,760 NZD
ZAR 97,808 ZAR
View
B+
Retailer 13
-
$14,017 NZD
£6,210 GBP
View
Most Expensive
B
NZ Jewellers
af11e452-521a-4d55-a2d3-f58aded0ec2b · Nov 3
$15,251 NZD
$8,581 USD
View
13 more retailers have this diamond
Prices start from $7,475 NZDSave up to $7,776 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
1.50ct Heart
$7,475 NZD