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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 1549017976

Certificate GIA 1549017976

Diamond specifications and retailer prices

From $10,353 NZD
As of November 4, 2026
Save $12,588 NZD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,941 NZD 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1549017976. Listed at 19 retailers as of November 2, 2026, with prices from $10,353 to $22,941, a $12,588 spread on the same certified stone. NZ Jewellers lists it at $22,941. 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
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1549017976
Dimensions6.47 × 6.38 × 3.89 mm
L/W Ratio1.01
Top View
6.47 mm6.38 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549017976
Side View
Table 61.0%Crown 33°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 61.0%

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: Nov 4
Current: $22,941 NZD|Low: $10,263 NZD|High: $22,941 NZD|Avg: $14,298 NZD
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
November 5, 2026
Retailer 15$10,353 NZD
Retailer 12$10,461 NZD
Retailer 6$11,856 NZD
Retailer 17$12,657 NZD
Retailer 9$12,659 NZD
Retailer 4$12,661 NZD
Retailer 2$12,718 NZD
Retailer 16$13,223 NZD
Retailer 18$13,717 NZD
Retailer 8$13,928 NZD
Retailer 7$13,945 NZD
Retailer 3$14,008 NZD
Retailer 10$14,841 NZD
Retailer 13$14,951 NZD
Retailer 5$15,828 NZD
Retailer 14$16,853 NZD
Retailer 11$19,063 NZD
NZ Jewellers$22,941 NZD

31 data points across 18 retailers

19 retailers$10,353 NZD to $22,941 NZD

A+
Cheapest Retailer
-
$10,353 NZD
A
Retailer 2
-
$10,461 NZD
View
A
Retailer 3
-
$11,856 NZD
View
Retailer 4
-
$12,193 NZD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$12,657 NZD
View
A
Retailer 6
-
$12,659 NZD
View
Final sale: no returns
A
Retailer 7
-
$12,661 NZD
View
A
Retailer 8
-
$12,718 NZD
View
Retailer 9
-
$13,223 NZD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$13,717 NZD
View
A
Retailer 11
-
$13,928 NZD
View
A
Retailer 12
-
$13,945 NZD
View
A
Retailer 13
-
$14,008 NZD
View
A
Retailer 14
-
$14,841 NZD
View
A
Retailer 15
-
$14,951 NZD
View
A
Retailer 16
-
$15,828 NZD
View
A
Retailer 17
-
$16,853 NZD
View
B+
Retailer 18
-
$19,063 NZD
View
Most Expensive
B+
NZ Jewellers
ba1eb220-e805-4bde-bdc8-3ecce4e5936b · Nov 2
$22,941 NZD
$12,932 USD
View
18 more retailers have this diamond
Prices start from $10,353 NZDSave up to $12,588 NZD

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
$10,353 NZD