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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 2416015219

Certificate GIA 2416015219

Diamond specifications and retailer prices

From $10,539 NZD
$5,940 USD
As of October 30, 2026
Save $14,005 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,544 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2416015219. Listed at 18 retailers as of October 30, 2026, with prices from $10,539 to $24,544, a $14,005 spread on the same certified stone. NZ Jewellers lists it at $24,544. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2416015219
Dimensions8.00 × 7.64 × 3.98 mm
L/W Ratio1.05
Top View
8.00 mm7.64 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2416015219
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 52.1%

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: Oct 30
Current: $16,031 NZD|Low: $10,623 NZD|High: $20,697 NZD|Avg: $14,344 NZD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$10,733 NZD
Retailer 5$12,271 NZD
Retailer 7$12,271 NZD
Retailer 9$13,480 NZD
Retailer 6$13,499 NZD
Retailer 3$13,849 NZD
Retailer 10$14,812 NZD
Retailer 1$16,031 NZD
Retailer 2$16,166 NZD
Retailer 4$20,452 NZD

43 data points across 10 retailers

18 retailers$10,539 NZD to $24,544 NZD

B+
Cheapest Retailer
-
$10,539 NZD
$5,940 USD
B+
Retailer 2
-
$10,733 NZD
$6,049 USD
View
B
Retailer 3
-
$11,379 NZD
$6,413 USD
View
B
Retailer 4
-
$11,416 NZD
A$9,899 AUD
View
B
Retailer 5
-
$11,593 NZD
$6,534 USD
View
B
Retailer 6
-
$12,271 NZD
$6,916 USD
View
B
Retailer 7
-
$12,271 NZD
$6,916 USD
View
Final sale: no returns
B
Retailer 8
-
$13,069 NZD
$7,366 USD
View
B
Retailer 9
-
$13,295 NZD
$7,493 USD
View
B
Retailer 10
-
$13,480 NZD
A$11,688 AUD
View
B
Retailer 11
-
$13,499 NZD
$7,608 USD
View
B
Retailer 12
-
$13,849 NZD
£6,146 GBP
View
B
Retailer 13
-
$14,812 NZD
$8,348 USD
View
B
Retailer 14
-
$15,341 NZD
$8,646 USD
View
B
Retailer 15
-
$16,031 NZD
€8,605 EUR
View
Retailer 16
-
$16,166 NZD
$9,111 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$20,452 NZD
£9,076 GBP
View
Most Expensive
C
NZ Jewellers
702f6056-0262-4fbd-82b7-ac5d49ab1c14 · Oct 30
$24,544 NZD
$13,833 USD
View
17 more retailers have this diamond
Prices start from $10,539 NZDSave up to $14,005 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
$10,539 NZD