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Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6442768246

Certificate GIA 6442768246

Diamond specifications and retailer prices

From $10,633 AUD
$7,469 USD
As of October 30, 2026
Save $4,367 AUD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $22,834 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6442768246. Listed at 12 retailers as of October 29, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442768246
Dimensions6.54 × 6.50 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.54 mm6.50 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6442768246
Side View
Table 59.0%Crown 33°Girdle: Slightly ThickPavilion 41.6°Culet: 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: Oct 30
Current: $15,000 AUD|Low: $10,495 AUD|High: $15,000 AUD|Avg: $12,367 AUD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$10,633 AUD
Retailer 2$10,805 AUD
Retailer 7$10,915 AUD
Retailer 3$11,091 AUD
Retailer 5$14,222 AUD
Retailer 6$14,222 AUD
Retailer 1$15,000 AUD

26 data points across 7 retailers

12 retailers$10,633 AUD to $15,000 AUD

B+
Cheapest Retailer
-
$10,633 AUD
$7,469 USD
Retailer 2
-
$10,805 AUD
$7,590 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$10,915 AUD
$7,667 USD
View
B+
Retailer 4
-
$11,091 AUD
€7,420 EUR
View
B+
Retailer 5
-
$11,245 AUD
View
B+
Retailer 6
-
$11,735 AUD
CA$11,449 CAD
View
B
Retailer 7
-
$14,222 AUD
$9,990 USD
View
B
Retailer 8
-
$14,222 AUD
$9,990 USD
View
B
Retailer 9
-
$14,314 AUD
$10,055 USD
View
B
Retailer 10
-
$14,706 AUD
$10,330 USD
View
B
Retailer 11
-
$15,000 AUD
€10,035 EUR
View
Most Expensive
Diamond Quarter
1.05VS1D644663B2N · Oct 29
$22,834 AUD
£12,630 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $10,633 AUDSave up to $4,367 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 Round
$10,633 AUD