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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 $11,625 NZD
As of November 4, 2026
Save $14,435 NZD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $26,060 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 6552594217. Listed at 24 retailers as of November 2, 2026, with prices from $11,625 to $26,060, a $14,435 spread on the same certified stone. NZ Jewellers lists it at $26,060. 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: Nov 4
Current: $26,060 NZD|Low: $11,625 NZD|High: $26,564 NZD|Avg: $15,996 NZD|-1.9%
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
November 5, 2026
Retailer 9$11,625 NZD
Retailer 18$11,737 NZD
Retailer 19$12,737 NZD
Retailer 4$13,383 NZD
Retailer 8$13,466 NZD
Retailer 17$13,929 NZD
Retailer 2$14,281 NZD
Retailer 20$14,316 NZD
Retailer 7$14,382 NZD
Retailer 14$14,660 NZD
Retailer 15$15,059 NZD
Retailer 6$15,581 NZD
Retailer 22$15,821 NZD
Retailer 3$15,920 NZD
Retailer 10$16,021 NZD
Retailer 16$16,525 NZD
Retailer 11$16,842 NZD
Retailer 21$16,981 NZD
Retailer 12$17,978 NZD
Retailer 5$19,141 NZD
Retailer 13$21,655 NZD
NZ Jewellers$26,060 NZD

17 data points across 22 retailers

24 retailers$11,625 NZD to $26,060 NZD

A
Cheapest Retailer
-
$11,625 NZD
A+
Retailer 2
-
$11,737 NZD
View
A
Retailer 3
-
$12,737 NZD
View
Retailer 4
-
$12,899 NZD
View
Price last confirmed 49 days ago
Retailer 5
-
$13,112 NZD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$13,383 NZD
View
A
Retailer 7
-
$13,466 NZD
View
A
Retailer 8
-
$13,929 NZD
View
A
Retailer 9
-
$14,281 NZD
View
A
Retailer 10
-
$14,316 NZD
View
A
Retailer 11
-
$14,382 NZD
View
Final sale: no returns
A
Retailer 12
-
$14,660 NZD
View
Retailer 13
-
$15,059 NZD
View
Price last confirmed 13 days ago
A
Retailer 14
-
$15,581 NZD
View
A
Retailer 15
-
$15,821 NZD
View
A
Retailer 16
-
$15,920 NZD
View
A
Retailer 17
-
$16,021 NZD
View
A
Retailer 18
-
$16,525 NZD
View
A
Retailer 19
-
$16,842 NZD
View
A
Retailer 20
-
$16,981 NZD
View
B+
Retailer 21
-
$17,978 NZD
View
B+
Retailer 22
-
$19,141 NZD
View
B+
Retailer 23
-
$21,655 NZD
View
Most Expensive
B
NZ Jewellers
572875d8-374e-435b-a46c-ac8ff9c4ae6e · Nov 2
$26,060 NZD
$14,690 USD
View
23 more retailers have this diamond
Prices start from $11,625 NZDSave up to $14,435 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
$11,625 NZD