CaratHunter
Plans
Round|Natural|GIA

1.56ct F VS1 Round Natural Diamond

ID • F/VS1 • GIA 9

Certificate GIA 9

Diamond specifications and retailer prices

From $22,154 AUD
$15,526 USD
As of November 2, 2026
Save $5,090 AUD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $27,244 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $22,154 to $27,244, a $5,090 spread on the same certified stone. Blue Nile lists it at $27,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 9
Dimensions7.42 × 7.45 × 4.58 mm
L/W Ratio1.00
Top View
7.42 mm7.45 mm1.56 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 9
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.6%

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: Nov 2
Current: $27,244 AUD|Low: $21,913 AUD|High: $27,244 AUD|Avg: $24,326 AUD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$22,154 AUD
Retailer 3$23,908 AUD
Blue Nile$27,244 AUD

3 data points across 3 retailers

3 retailers$22,154 AUD to $27,244 AUD

B+
Cheapest Retailer
-
$22,154 AUD
$15,526 USD
B+
Retailer 2
-
$23,908 AUD
$16,755 USD
View
Most Expensive
B
Blue Nile
5627221 · Oct 31
$27,244 AUD
$19,093 USD
View
2 more retailers have this diamond
Prices start from $22,154 AUDSave up to $5,090 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.

B+
1.56ct Round
$22,154 AUD