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Princess|Natural|GIA

1.05ct K VS1 Princess Natural Diamond

ID • K/VS1 • GIA 6

Certificate GIA 6

Diamond specifications and retailer prices

From $3,684 AUD
As of November 4, 2026
Save $1,004 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,688 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.05ct natural princess diamond

This 1.05ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $3,684 to $4,688, a $1,004 spread on the same certified stone. Blue Nile lists it at $4,688. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6
Dimensions5.78 × 5.73 × 3.87 mm
L/W Ratio1.01
Top View
5.78 mm5.73 mm1.05 ctK / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6
Side View
Table 73.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,688 AUD|Low: $3,684 AUD|High: $4,688 AUD|Avg: $3,914 AUD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$3,684 AUD
Retailer 2$3,756 AUD
Blue Nile$4,688 AUD

2 data points across 3 retailers

3 retailers$3,684 AUD to $4,688 AUD

B+
Cheapest Retailer
-
$3,684 AUD
B
Retailer 2
-
$3,756 AUD
View
Most Expensive
B
Blue Nile
5630790 · Nov 5
$4,688 AUD
$3,282 USD
View
2 more retailers have this diamond
Prices start from $3,684 AUDSave up to $1,004 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+
1.05ct Princess
$3,684 AUD