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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 1565453649

Certificate GIA 1565453649

Diamond specifications and retailer prices

From $9,866 AUD
$6,931 USD
As of October 29, 2026
Save $10,802 AUD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,668 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 1565453649. Listed at 19 retailers as of October 27, 2026, with prices from $9,866 to $20,668, a $10,802 spread on the same certified stone. NZ Jewellers lists it at $20,668. 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 angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565453649
Dimensions6.29 × 6.34 × 4.03 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Culet sizeNone
Top View
6.29 mm6.34 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565453649
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.7%

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 29
Current: $20,668 AUD|Low: $9,866 AUD|High: $21,475 AUD|Avg: $13,473 AUD|-3.8%
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
October 29, 2026
Retailer 14$9,866 AUD
Retailer 7$10,058 AUD
Retailer 4$10,398 AUD
Retailer 15$11,134 AUD
Retailer 18$11,225 AUD
Retailer 5$11,359 AUD
Retailer 12$11,401 AUD
Retailer 6$11,404 AUD
Retailer 2$11,407 AUD
Retailer 9$12,094 AUD
Retailer 19$12,357 AUD
Retailer 17$12,547 AUD
Retailer 11$13,122 AUD
Retailer 3$13,481 AUD
Retailer 13$13,575 AUD
Retailer 8$14,258 AUD
Retailer 10$15,495 AUD
Retailer 16$17,314 AUD
NZ Jewellers$20,668 AUD

19 data points across 19 retailers

19 retailers$9,866 AUD to $20,668 AUD

A
Cheapest Retailer
-
$9,866 AUD
$6,931 USD
A
Retailer 2
-
$10,058 AUD
€6,730 EUR
View
A
Retailer 3
-
$10,398 AUD
$7,305 USD
View
A
Retailer 4
-
$11,134 AUD
£6,159 GBP
View
A
Retailer 5
-
$11,225 AUD
$7,886 USD
View
A
Retailer 6
-
$11,359 AUD
$7,980 USD
View
A
Retailer 7
-
$11,401 AUD
£6,307 GBP
View
A
Retailer 8
-
$11,404 AUD
$8,012 USD
View
Final sale: no returns
A
Retailer 9
-
$11,407 AUD
$8,014 USD
View
A
Retailer 10
-
$12,094 AUD
View
A
Retailer 11
-
$12,357 AUD
$8,681 USD
View
A
Retailer 12
-
$12,547 AUD
$8,815 USD
View
A
Retailer 13
-
$13,122 AUD
$9,219 USD
View
A
Retailer 14
-
$13,481 AUD
€9,020 EUR
View
A
Retailer 15
-
$13,575 AUD
View
A
Retailer 16
-
$14,258 AUD
$10,017 USD
View
B+
Retailer 17
-
$15,495 AUD
ZAR 175,865 ZAR
View
B+
Retailer 18
-
$17,314 AUD
£9,578 GBP
View
Most Expensive
B+
NZ Jewellers
507a90a6-2399-412d-89eb-a0ee2951c79f · Oct 27
$20,668 AUD
$14,520 USD
View
18 more retailers have this diamond
Prices start from $9,866 AUDSave up to $10,802 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
$9,866 AUD