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Round|Natural|GIA

1.05ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 6532020323

Certificate GIA 6532020323

Diamond specifications and retailer prices

From $10,563 AUD
SGD 10,027 SGD
As of October 31, 2026
Save $10,415 AUD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,091 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6532020323. Listed at 18 retailers as of October 30, 2026, with a 99% 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532020323
Dimensions6.48 × 6.45 × 4.05 mm
L/W Ratio1.00
Top View
6.48 mm6.45 mm1.05 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532020323
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,978 AUD|Low: $10,563 AUD|High: $21,091 AUD|Avg: $13,101 AUD|-0.5%
NZ Jewellers
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
November 1, 2026
Retailer 13$10,563 AUD
Retailer 11$10,841 AUD
Retailer 14$11,524 AUD
Retailer 4$11,577 AUD
Retailer 10$11,578 AUD
Retailer 7$11,611 AUD
Retailer 9$11,880 AUD
Retailer 6$12,543 AUD
Retailer 12$12,736 AUD
Retailer 5$12,816 AUD
Retailer 3$13,560 AUD
Retailer 8$15,409 AUD
Retailer 2$17,481 AUD
NZ Jewellers$20,978 AUD

43 data points across 14 retailers

18 retailers$10,563 AUD to $20,978 AUD

A
Cheapest Retailer
-
$10,563 AUD
SGD 10,027 SGD
A
Retailer 2
-
$10,841 AUD
$7,615 USD
View
Retailer 3
-
$11,234 AUD
$7,891 USD
View
Price last confirmed 104 days ago
B+
Retailer 4
-
$11,524 AUD
$8,095 USD
View
B+
Retailer 5
-
$11,577 AUD
$8,132 USD
View
Final sale: no returns
B+
Retailer 6
-
$11,578 AUD
$8,133 USD
View
B+
Retailer 7
-
$11,611 AUD
£6,422 GBP
View
Retailer 8
-
$11,880 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$12,543 AUD
$8,811 USD
View
Retailer 10
-
$12,610 AUD
$8,858 USD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$12,736 AUD
$8,946 USD
View
B+
Retailer 12
-
$12,816 AUD
$9,003 USD
View
B+
Retailer 13
-
$13,560 AUD
£7,500 GBP
View
Retailer 14
-
$14,551 AUD
$10,221 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$15,409 AUD
ZAR 174,866 ZAR
View
B
Retailer 16
-
$17,481 AUD
£9,669 GBP
View
B
Retailer 17
-
$20,978 AUD
$14,736 USD
View
Most Expensive
NZ Jewellers
abba8322-090e-4050-bb1a-73dba3781c3c · Sep 28
$21,091 AUD
$14,815 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $10,563 AUDSave up to $10,415 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.

A
1.05ct Round
$10,563 AUD