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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 3165980042

Certificate GIA 3165980042

Diamond specifications and retailer prices

From $7,937 AUD
$5,575 USD
As of November 1, 2026
Save $2,923 AUD (27%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,375 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 3165980042. Listed at 19 retailers as of November 1, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3165980042
Dimensions6.43 × 6.38 × 3.96 mm
L/W Ratio1.01
Top View
6.43 mm6.38 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3165980042
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $17,375 AUD|Low: $7,239 AUD|High: $17,375 AUD|Avg: $10,578 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$7,937 AUD
Retailer 8$8,687 AUD
Retailer 3$8,688 AUD
Retailer 10$8,696 AUD
Retailer 4$9,411 AUD
Retailer 9$9,557 AUD
Retailer 2$9,729 AUD
Retailer 11$10,270 AUD
Retailer 6$10,689 AUD
Retailer 12$10,859 AUD
Retailer 5$14,478 AUD
NZ Jewellers$17,375 AUD

40 data points across 12 retailers

19 retailers$7,937 AUD to $10,859 AUD

B
Cheapest Retailer
-
$7,937 AUD
$5,575 USD
B
Retailer 2
-
$7,978 AUD
$5,604 USD
View
B
Retailer 3
-
$8,208 AUD
$5,766 USD
View
B
Retailer 4
-
$8,687 AUD
$6,102 USD
View
Final sale: no returns
B
Retailer 5
-
$8,688 AUD
$6,103 USD
View
B
Retailer 6
-
$8,696 AUD
CA$8,484 CAD
View
B
Retailer 7
-
$8,839 AUD
$6,209 USD
View
B
Retailer 8
-
$9,411 AUD
$6,611 USD
View
B
Retailer 9
-
$9,557 AUD
$6,713 USD
View
B
Retailer 10
-
$9,729 AUD
£5,381 GBP
View
B
Retailer 11
-
$10,270 AUD
$7,214 USD
View
B
Retailer 12
-
$10,463 AUD
$7,350 USD
View
B
Retailer 13
-
$10,463 AUD
$7,350 USD
View
B
Retailer 14
-
$10,689 AUD
€7,151 EUR
View
B
Retailer 15
-
$10,805 AUD
$7,590 USD
View
B
Retailer 16
-
$10,859 AUD
$7,628 USD
View
Retailer 17
-
$14,478 AUD
£8,008 GBP
View
Price under review
Retailer 18
-
$15,542 AUD
£8,596 GBP
View
Price under review
Most Expensive
NZ Jewellers
97f8a985-b5b6-441c-bf4f-4048e3254de4 · Oct 30
$17,375 AUD
$12,205 USD
View
Price under review
18 more retailers have this diamond
Prices start from $7,937 AUDSave up to $2,923 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
1.01ct Round
$7,937 AUD