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Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2437407018

Certificate GIA 2437407018

Diamond specifications and retailer prices

From $2,502 AUD
₹166,983 INR
As of November 2, 2026
Save $4,694 AUD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,196 AUD at NZ Jewellers · As of November 2, 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 top-tier cut grade and certified by GIA 2437407018. Listed at 10 retailers as of November 2, 2026, with prices from $2,502 to $7,196, a $4,694 spread on the same certified stone. NZ Jewellers lists it at $7,196. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2437407018
Dimensions6.38 × 6.33 × 4.01 mm
L/W Ratio1.01
Top View
6.38 mm6.33 mm1.00 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2437407018
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.0%

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: Nov 2
Current: $7,196 AUD|Low: $2,497 AUD|High: $7,196 AUD|Avg: $3,822 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$2,502 AUD
Retailer 4$2,520 AUD
Retailer 7$3,094 AUD
Retailer 5$3,108 AUD
Retailer 8$3,442 AUD
Retailer 10$3,442 AUD
Retailer 6$3,600 AUD
Retailer 9$3,971 AUD
Retailer 3$4,280 AUD
NZ Jewellers$7,196 AUD

45 data points across 10 retailers

10 retailers$2,502 AUD to $7,196 AUD

A
Cheapest Retailer
-
$2,502 AUD
₹166,983 INR
A
Retailer 2
-
$2,520 AUD
HK$13,800 HKD
View
B+
Retailer 3
-
$3,094 AUD
$2,168 USD
View
B+
Retailer 4
-
$3,108 AUD
$2,178 USD
View
B
Retailer 5
-
$3,442 AUD
$2,412 USD
View
B
Retailer 6
-
$3,442 AUD
$2,412 USD
View
B
Retailer 7
-
$3,600 AUD
$2,523 USD
View
B
Retailer 8
-
$3,971 AUD
$2,783 USD
View
B
Retailer 9
-
$4,280 AUD
€2,857 EUR
View
Most Expensive
B
NZ Jewellers
5ea5fb3f-25e9-4fa1-bf68-61c2de3728cb · Nov 2
$7,196 AUD
$5,043 USD
View
9 more retailers have this diamond
Prices start from $2,502 AUDSave up to $4,694 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
1.00ct Round
$2,502 AUD