Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 3455534961

Certificate GIA 3455534961

Diamond specifications and retailer prices

From $10,545 NZD

$5,943 USD

As of October 31, 2026

Save $10,296 NZD (49%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $20,841 NZD at NZ Jewellers · As of November 2, 2026

View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded D 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 3455534961. Listed at 15 retailers as of October 31, 2026, with prices from $10,545 to $20,841, a $10,296 spread on the same certified stone. NZ Jewellers lists it at $20,841. 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

1.52

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 3455534961

Dimensions7.12 × 7.78 × 4.66 mm

L/W Ratio1.09

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 3455534961

Side View

Caratlytics Score

How it works →

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: Oct 31

Current: $20,841 NZD|Low: $10,545 NZD|High: $20,974 NZD|Avg: $13,539 NZD|-0.6%

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

November 2, 2026

Retailer 3$10,545 NZD

Retailer 7$10,935 NZD

Retailer 13$11,503 NZD

Retailer 14$11,542 NZD

Retailer 2$11,950 NZD

Retailer 11$12,095 NZD

Retailer 4$12,444 NZD

Retailer 15$12,461 NZD

Retailer 12$12,653 NZD

Retailer 5$12,746 NZD

Retailer 10$13,617 NZD

Retailer 6$14,377 NZD

Retailer 9$15,310 NZD

Retailer 8$18,358 NZD

NZ Jewellers$20,841 NZD

40 data points across 15 retailers

15 retailers$10,545 NZD to $20,841 NZD

Cheapest Retailer

$10,545 NZD

$5,943 USD

Retailer 2

$10,935 NZD

$6,163 USD

View

B+

Retailer 3

$11,503 NZD

$6,483 USD

View

B+

Retailer 4

$11,542 NZD

$6,505 USD

View

B+

Retailer 5

$11,950 NZD

£5,303 GBP

View

Retailer 6

$12,095 NZD

A$10,487 AUD

View

Price last confirmed 11 days ago

B+

Retailer 7

$12,444 NZD

$7,013 USD

View

B+

Retailer 8

$12,461 NZD

$7,023 USD

View

B+

Retailer 9

$12,653 NZD

$7,131 USD

View

B+

Retailer 10

$12,746 NZD

$7,184 USD

View

B+

Retailer 11

$13,617 NZD

€7,309 EUR

View

Retailer 12

$14,377 NZD

$8,103 USD

View

B+

Retailer 13

$15,310 NZD

ZAR 139,399 ZAR

View

Retailer 14

$18,358 NZD

£8,147 GBP

View

Most Expensive

NZ Jewellers

7bad74f3-3b28-41fb-8b3e-c1d81143f485 · Oct 30

$20,841 NZD

$11,746 USD

View

14 more retailers have this diamond

Prices start from $10,545 NZDSave up to $10,296 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.

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1.52ct Heart

$10,545 NZD