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Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

VG • F/I1 • GIA 7423905708

Certificate GIA 7423905708

Diamond specifications and retailer prices

From $1,895 AUD
HK$10,400 HKD
As of November 1, 2026
Save $4,346 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,241 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7423905708. Listed at 10 retailers as of October 30, 2026, with prices from $1,895 to $6,241, a $4,346 spread on the same certified stone. NZ Jewellers lists it at $6,241. 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

1.00
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7423905708
Dimensions6.30 × 6.27 × 4.00 mm
L/W Ratio1.00
Top View
6.30 mm6.27 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7423905708
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.6%

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 1
Current: $6,241 AUD|Low: $1,775 AUD|High: $6,241 AUD|Avg: $2,868 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$1,775 AUD
Retailer 4$1,895 AUD
Retailer 5$2,048 AUD
Retailer 11$2,332 AUD
Retailer 10$2,490 AUD
Retailer 6$2,558 AUD
Retailer 8$2,558 AUD
Retailer 7$2,676 AUD
Retailer 9$2,953 AUD
Retailer 2$3,480 AUD
NZ Jewellers$6,241 AUD

15 data points across 11 retailers

10 retailers$1,895 AUD to $6,241 AUD

B+
Cheapest Retailer
-
$1,895 AUD
HK$10,400 HKD
B+
Retailer 2
-
$2,048 AUD
₹137,030 INR
View
B+
Retailer 3
-
$2,332 AUD
$1,638 USD
View
B+
Retailer 4
-
$2,490 AUD
$1,749 USD
View
B+
Retailer 5
-
$2,558 AUD
$1,797 USD
View
B+
Retailer 6
-
$2,558 AUD
$1,797 USD
View
B+
Retailer 7
-
$2,676 AUD
$1,880 USD
View
B+
Retailer 8
-
$2,953 AUD
$2,074 USD
View
B
Retailer 9
-
$3,480 AUD
€2,328 EUR
View
Most Expensive
C
NZ Jewellers
0103d2c1-33be-495e-a96e-31b17f293c01 · Oct 30
$6,241 AUD
$4,384 USD
View
9 more retailers have this diamond
Prices start from $1,895 AUDSave up to $4,346 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+
1.00ct Round
$1,895 AUD