Radiant|Natural|GIA

1.70ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 5566140526

Certificate GIA 5566140526

Diamond specifications and retailer prices

From $12,227 AUD

HK$67,100 HKD

As of October 28, 2026

Save $11,163 AUD (48%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $23,390 AUD at NZ Jewellers · As of October 27, 2026

View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566140526. Listed at 22 retailers as of October 27, 2026, with prices from $12,227 to $23,390, a $11,163 spread on the same certified stone. NZ Jewellers lists it at $23,390. 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

1.70

Carat

Colour

VS1

Clarity

Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 5566140526

Dimensions7.94 × 6.07 × 4.11 mm

L/W Ratio1.31

Culet sizeNone

Key to symbols

Cloud, Crystal, Needle, Indented Natural, Natural

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutGood

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5566140526

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 28

Current: $23,390 AUD|Low: $12,227 AUD|High: $23,390 AUD|Avg: $16,219 AUD

NZ Jewellers

Retailer 2

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Retailer 23

October 27, 2026

Retailer 9$12,227 AUD

Retailer 21$12,469 AUD

Retailer 7$12,801 AUD

Retailer 18$12,812 AUD

Retailer 8$13,150 AUD

Retailer 12$14,032 AUD

Retailer 10$15,005 AUD

Retailer 14$15,203 AUD

Retailer 19$15,438 AUD

Retailer 2$15,527 AUD

Retailer 11$15,791 AUD

Retailer 20$16,250 AUD

Retailer 15$16,858 AUD

Retailer 16$16,895 AUD

Retailer 23$16,921 AUD

Retailer 3$17,140 AUD

Retailer 6$17,140 AUD

Retailer 5$17,542 AUD

Retailer 13$17,588 AUD

Retailer 4$17,710 AUD

Retailer 22$17,832 AUD

Retailer 17$21,947 AUD

NZ Jewellers$23,390 AUD

18 data points across 23 retailers

22 retailers$12,227 AUD to $23,390 AUD

B+

Cheapest Retailer

$12,227 AUD

HK$67,100 HKD

B+

Retailer 2

$12,469 AUD

$8,759 USD

View

Retailer 3

$12,801 AUD

$8,992 USD

View

Price last confirmed 7 days ago

Retailer 4

$12,812 AUD

$9,000 USD

View

Price last confirmed 14 days ago

B+

Retailer 5

$13,150 AUD

$9,237 USD

View

Retailer 6

$15,005 AUD

$10,540 USD

View

Retailer 7

$15,203 AUD

$10,679 USD

View

Price last confirmed 7 days ago

Retailer 8

$15,438 AUD

$10,844 USD

View

Price last confirmed 7 days ago

Retailer 9

$15,527 AUD

£8,588 GBP

View

Retailer 10

$15,791 AUD

$11,092 USD

View

Price last confirmed 19 days ago

Retailer 11

$16,250 AUD

$11,415 USD

View

Retailer 12

$16,858 AUD

£9,324 GBP

View

Retailer 13

$16,895 AUD

$11,868 USD

View

Retailer 14

$16,921 AUD

$11,886 USD

View

Price last confirmed 12 days ago

Retailer 15

$17,140 AUD

$12,040 USD

View

Price last confirmed 7 days ago

Retailer 16

$17,140 AUD

$12,040 USD

View

Price last confirmed 7 days ago

Retailer 17

$17,542 AUD

$12,322 USD

View

Retailer 18

$17,588 AUD

€11,766 EUR

View

Retailer 19

$17,710 AUD

$12,440 USD

View

Price last confirmed 7 days ago

Retailer 20

$17,832 AUD

$12,526 USD

View

Retailer 21

$21,947 AUD

£12,139 GBP

View

Most Expensive

NZ Jewellers

ac7d58d3-3ccb-492b-922a-79390e895a8a · Oct 27

$23,390 AUD

$16,430 USD

View

21 more retailers have this diamond

Prices start from $12,227 AUDSave up to $11,163 AUD

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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