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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 6552594217

Certificate GIA 6552594217

Diamond specifications and retailer prices

From $9,419 AUD
HK$51,700 HKD
As of October 29, 2026
Save $11,894 AUD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $21,314 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552594217. Listed at 24 retailers as of October 27, 2026, with prices from $9,419 to $21,314, a $11,894 spread on the same certified stone. NZ Jewellers lists it at $21,314. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552594217
Dimensions6.34 × 6.37 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.34 mm6.37 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552594217
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $21,314 AUD|Low: $9,419 AUD|High: $21,314 AUD|Avg: $13,061 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 4$9,419 AUD
Retailer 18$9,647 AUD
Retailer 14$10,512 AUD
Retailer 12$10,939 AUD
Retailer 3$11,014 AUD
Retailer 16$11,482 AUD
Retailer 9$11,700 AUD
Retailer 11$11,762 AUD
Retailer 21$11,763 AUD
Retailer 2$11,764 AUD
Retailer 22$12,084 AUD
Retailer 8$12,744 AUD
Retailer 6$12,939 AUD
Retailer 20$13,022 AUD
Retailer 7$13,098 AUD
Retailer 10$13,775 AUD
Retailer 19$13,850 AUD
Retailer 13$14,009 AUD
Retailer 15$14,704 AUD
Retailer 5$15,379 AUD
Retailer 17$17,855 AUD
NZ Jewellers$21,314 AUD

21 data points across 22 retailers

24 retailers$9,419 AUD to $21,314 AUD

A
Cheapest Retailer
-
$9,419 AUD
HK$51,700 HKD
A+
Retailer 2
-
$9,647 AUD
₹645,440 INR
View
A
Retailer 3
-
$10,350 AUD
$7,271 USD
View
Price last confirmed 42 days ago
A
Retailer 4
-
$10,512 AUD
$7,385 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$10,522 AUD
SGD 9,989 SGD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$10,939 AUD
$7,685 USD
View
A
Retailer 7
-
$11,014 AUD
$7,738 USD
View
A
Retailer 8
-
$11,482 AUD
£6,352 GBP
View
A
Retailer 9
-
$11,700 AUD
$8,220 USD
View
A
Retailer 10
-
$11,762 AUD
$8,263 USD
View
Final sale: no returns
A
Retailer 11
-
$11,763 AUD
$8,264 USD
View
A
Retailer 12
-
$11,764 AUD
£6,508 GBP
View
A
Retailer 13
-
$12,084 AUD
View
A
Retailer 14
-
$12,744 AUD
$8,953 USD
View
A
Retailer 15
-
$12,939 AUD
$9,090 USD
View
A
Retailer 16
-
$13,022 AUD
$9,149 USD
View
A
Retailer 17
-
$13,098 AUD
$9,202 USD
View
A
Retailer 18
-
$13,775 AUD
£7,620 GBP
View
A
Retailer 19
-
$13,850 AUD
€9,267 EUR
View
A
Retailer 20
-
$14,009 AUD
View
B+
Retailer 21
-
$14,704 AUD
$10,330 USD
View
B+
Retailer 22
-
$15,379 AUD
ZAR 174,542 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 23
-
$17,855 AUD
£9,877 GBP
View
Most Expensive
B
NZ Jewellers
572875d8-374e-435b-a46c-ac8ff9c4ae6e · Oct 27
$21,314 AUD
$14,974 USD
View
23 more retailers have this diamond
Prices start from $9,419 AUDSave up to $11,894 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
$9,419 AUD