Heart|Natural|GIA

1.73ct D VVS1 Heart Natural Diamond

EX • D/VVS1 • GIA 6481473836

Certificate GIA 6481473836

Diamond specifications and retailer prices

From $24,637 NZD

CA$19,285 CAD

As of October 30, 2026

Save $16,048 NZD (39%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $40,684 NZD at MOH London · As of November 1, 2026

View at MOH London

About this 1.73ct natural heart diamond

This 1.73ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481473836. Listed at 16 retailers as of October 30, 2026, with prices from $24,637 to $40,684, a $16,048 spread on the same certified stone. MOH London lists it at $40,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73

Carat

Colour

VVS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Pavilion angle44.5°

OriginNatural

Grading LabGIA

CertificateGIA 6481473836

Dimensions7.25 × 8.50 × 4.98 mm

L/W Ratio1.17

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6481473836

Side View

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: $40,684 NZD|Low: $23,879 NZD|High: $41,176 NZD|Avg: $30,364 NZD|-1.1%

MOH London

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$24,637 NZD

Retailer 9$24,964 NZD

Retailer 8$27,709 NZD

Retailer 12$28,022 NZD

Retailer 4$28,444 NZD

Retailer 14$28,630 NZD

Retailer 11$29,702 NZD

Retailer 13$29,702 NZD

Retailer 6$30,550 NZD

Retailer 10$30,678 NZD

Retailer 5$30,777 NZD

Retailer 7$31,520 NZD

Retailer 2$31,829 NZD

Retailer 15$36,905 NZD

MOH London$40,684 NZD

42 data points across 15 retailers

16 retailers$24,637 NZD to $40,684 NZD

B+

Cheapest Retailer

$24,637 NZD

CA$19,285 CAD

B+

Retailer 2

$24,964 NZD

$14,070 USD

View

Final sale: no returns

B+

Retailer 3

$27,709 NZD

£12,297 GBP

View

B+

Retailer 4

$28,022 NZD

$15,793 USD

View

B+

Retailer 5

$28,444 NZD

$16,031 USD

View

B+

Retailer 6

$28,630 NZD

$16,136 USD

View

B+

Retailer 7

$29,702 NZD

$16,740 USD

View

B+

Retailer 8

$29,702 NZD

$16,740 USD

View

B+

Retailer 9

$29,714 NZD

CA$23,260 CAD

View

B+

Retailer 10

$30,550 NZD

$17,218 USD

View

B+

Retailer 11

$30,678 NZD

$17,290 USD

View

B+

Retailer 12

$30,777 NZD

$17,346 USD

View

B+

Retailer 13

$31,520 NZD

$17,765 USD

View

B+

Retailer 14

$31,829 NZD

A$27,598 AUD

View

Retailer 15

$36,905 NZD

$20,800 USD

View

Most Expensive

MOH London

29FA6F55A · Nov 1

$40,684 NZD

£18,055 GBP

View

15 more retailers have this diamond

Prices start from $24,637 NZDSave up to $16,048 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.

Similar diamonds

B+

1.73ct Heart

$24,637 NZD