Heart|Natural|GIA

1.50ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 2536165581

Certificate GIA 2536165581

Diamond specifications and retailer prices

From $9,895 NZD

₹531,119 INR

As of November 1, 2026

Save $11,441 NZD (54%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $21,336 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536165581. Listed at 17 retailers as of October 30, 2026, with prices from $9,895 to $21,336, a $11,441 spread on the same certified stone. NZ Jewellers lists it at $21,336. 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

Colour

SI1

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 2536165581

Dimensions7.93 × 6.96 × 4.10 mm

L/W Ratio1.14

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 2536165581

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: Nov 1

Current: $21,336 NZD|Low: $9,872 NZD|High: $21,336 NZD|Avg: $13,463 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

November 1, 2026

Retailer 2$9,895 NZD

Retailer 4$11,127 NZD

Retailer 13$11,774 NZD

Retailer 12$11,776 NZD

Retailer 6$11,936 NZD

Retailer 8$12,132 NZD

Retailer 10$12,382 NZD

Retailer 3$12,757 NZD

Retailer 11$12,952 NZD

Retailer 5$14,720 NZD

Retailer 9$15,674 NZD

Retailer 7$17,779 NZD

NZ Jewellers$21,336 NZD

29 data points across 13 retailers

17 retailers$9,895 NZD to $21,336 NZD

Cheapest Retailer

$9,895 NZD

₹531,119 INR

B+

Retailer 2

$10,681 NZD

$6,020 USD

View

B+

Retailer 3

$11,127 NZD

$6,271 USD

View

B+

Retailer 4

$11,246 NZD

$6,338 USD

View

B+

Retailer 5

$11,774 NZD

$6,636 USD

View

Final sale: no returns

B+

Retailer 6

$11,776 NZD

$6,637 USD

View

B+

Retailer 7

$11,799 NZD

$6,650 USD

View

B+

Retailer 8

$11,936 NZD

£5,297 GBP

View

B+

Retailer 9

$12,132 NZD

£5,384 GBP

View

Retailer 10

$12,382 NZD

A$10,736 AUD

View

Price last confirmed 10 days ago

B+

Retailer 11

$12,757 NZD

$7,190 USD

View

B+

Retailer 12

$12,952 NZD

$7,300 USD

View

B+

Retailer 13

$13,044 NZD

$7,351 USD

View

Retailer 14

$14,720 NZD

$8,296 USD

View

Retailer 15

$15,674 NZD

ZAR 142,712 ZAR

View

Retailer 16

$17,779 NZD

£7,890 GBP

View

Most Expensive

NZ Jewellers

0efecb27-87c4-440f-af64-26c7fe8f1ce8 · Oct 30

$21,336 NZD

$12,025 USD

View

16 more retailers have this diamond

Prices start from $9,895 NZDSave up to $11,441 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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