Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1549375786

Certificate GIA 1549375786

Diamond specifications and retailer prices

From $1,090 NZD

SGD 829 SGD

As of October 31, 2026

11 retailers carry this diamond

Most expensive: $2,984 NZD at NZ Jewellers · As of September 25, 2026

View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded J colour (near-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 1549375786. Listed at 11 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51

Carat

Colour

VVS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Pavilion angle39.6°

OriginNatural

Grading LabGIA

CertificateGIA 1549375786

Dimensions5.04 × 5.55 × 3.24 mm

L/W Ratio1.10

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 1549375786

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 31

Current: $1,090 NZD|Low: $636 NZD|High: $2,198 NZD|Avg: $1,221 NZD|-0.5%

Retailer 1

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

Retailer 16

October 13, 2026

Retailer 15$773 NZD

Retailer 13$841 NZD

Retailer 5$871 NZD

Retailer 3$968 NZD

Retailer 14$995 NZD

Retailer 8$1,060 NZD

Retailer 1$1,090 NZD

Retailer 11$1,092 NZD

Retailer 12$1,271 NZD

Retailer 2$1,277 NZD

Retailer 9$1,306 NZD

Retailer 10$1,357 NZD

Retailer 7$1,396 NZD

Retailer 6$1,398 NZD

Retailer 16$1,403 NZD

Retailer 4$2,129 NZD

22 data points across 16 retailers

11 retailers

Retailer 1

$773 NZD

HK$3,400 HKD

Price last confirmed 19 days ago

Retailer 2

$871 NZD

$490 USD

View

Price last confirmed 21 days ago

Retailer 3

$968 NZD

SGD 736 SGD

View

Price last confirmed 22 days ago

B+

Retailer 4

$1,090 NZD

SGD 829 SGD

View

Retailer 5

$1,092 NZD

£484 GBP

View

Price last confirmed 21 days ago

Retailer 6

$1,277 NZD

$718 USD

View

Price last confirmed 21 days ago

Retailer 7

$1,396 NZD

A$1,208 AUD

View

Price last confirmed 30 days ago

Retailer 8

$1,398 NZD

$787 USD

View

Price last confirmed 24 days ago

Retailer 9

$1,403 NZD

ZAR 12,755 ZAR

View

Price last confirmed 22 days ago

Retailer 10

$2,129 NZD

£943 GBP

View

Price last confirmed 23 days ago

Most Expensive

NZ Jewellers

f263b1b8-e463-47c1-83b8-501c56e1e7be · Sep 25

$2,984 NZD

$1,679 USD

View

Price last confirmed 38 days ago

10 more retailers have this diamond

Prices start from $1,090 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+

0.51ct Heart

$1,090 NZD