Round|Natural|GIA

1.56ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6471205415

Certificate GIA 6471205415

Diamond specifications and retailer prices

From $16,484 AUD

$11,579 USD

As of October 30, 2026

Save $25,898 AUD (61%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $42,382 AUD at Diamond Quarter · As of October 29, 2026

View at Diamond Quarter

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6471205415. Listed at 15 retailers as of October 29, 2026, with prices from $16,484 to $42,382, a $25,898 spread on the same certified stone. Diamond Quarter lists it at $42,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

Crown angle35.5°

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 6471205415

Dimensions7.39 × 7.36 × 4.62 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

CertificateGIA 6471205415

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: $22,386 AUD|Low: $16,030 AUD|High: $29,611 AUD|Avg: $20,690 AUD|+3.9%

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

October 30, 2026

Retailer 11$16,030 AUD

Retailer 14$16,484 AUD

Retailer 12$17,026 AUD

Retailer 13$17,482 AUD

Retailer 6$17,767 AUD

Retailer 7$18,821 AUD

Retailer 2$18,951 AUD

Retailer 10$19,069 AUD

Retailer 4$19,247 AUD

Retailer 5$19,987 AUD

Retailer 1$22,386 AUD

Retailer 9$25,963 AUD

Retailer 8$27,895 AUD

Retailer 3$29,611 AUD

40 data points across 14 retailers

15 retailers$16,484 AUD to $42,382 AUD

Retailer 1

$16,030 AUD

$11,260 USD

Price last confirmed 13 days ago

B+

Retailer 2

$16,484 AUD

$11,579 USD

View

B+

Retailer 3

$17,026 AUD

$11,960 USD

View

Final sale: no returns

B+

Retailer 4

$17,482 AUD

$12,280 USD

View

B+

Retailer 5

$17,767 AUD

$12,480 USD

View

B+

Retailer 6

$18,821 AUD

£10,410 GBP

View

B+

Retailer 7

$18,951 AUD

$13,312 USD

View

Retailer 8

$19,069 AUD

View

Price last confirmed 8 days ago

B+

Retailer 9

$19,247 AUD

$13,520 USD

View

B+

Retailer 10

$19,987 AUD

$14,040 USD

View

B+

Retailer 11

$22,386 AUD

€14,976 EUR

View

Retailer 12

$25,963 AUD

ZAR 294,629 ZAR

View

Retailer 13

$27,895 AUD

£15,429 GBP

View

Retailer 14

$29,611 AUD

$20,800 USD

View

Most Expensive

Diamond Quarter

1.56VS1G64154CEEN · Oct 29

$42,382 AUD

£23,442 GBP

View

14 more retailers have this diamond

Prices start from $16,484 AUDSave up to $25,898 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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B+

1.56ct Round

$16,484 AUD