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Round|Natural|GIA

1.00ct F IF Round Natural Diamond

EX • F/IF • GIA 5235100

Certificate GIA 5235100

Diamond specifications and retailer prices

From $9,812 NZD
As of November 4, 2026
Save $9,184 NZD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,523 NZD at NZ Jewellers · As of October 17, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5235100. Listed at 20 retailers as of November 4, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5235100
Dimensions6.47 × 6.51 × 3.93 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Cert comments
Minor details of polish are not shown.
Top View
6.47 mm6.51 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5235100
Side View
Table 60.0%Crown 34°Girdle: Thin to Slightly ThickPavilion 41.6°Culet: NoneDepth 60.6%

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 4
Current: $22,523 NZD|Low: $9,812 NZD|High: $22,523 NZD|Avg: $13,759 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
Retailer 19
November 6, 2026
Retailer 3$9,812 NZD
Retailer 4$11,189 NZD
Retailer 11$11,294 NZD
Retailer 17$11,627 NZD
Retailer 6$11,780 NZD
Retailer 2$11,856 NZD
Retailer 13$11,869 NZD
Retailer 19$12,305 NZD
Retailer 15$12,404 NZD
Retailer 8$12,431 NZD
Retailer 9$13,553 NZD
Retailer 7$13,673 NZD
Retailer 16$13,758 NZD
Retailer 14$14,454 NZD
Retailer 10$15,539 NZD
Retailer 12$16,266 NZD
Retailer 5$18,766 NZD
Retailer 18$18,997 NZD
NZ Jewellers$22,523 NZD

32 data points across 19 retailers

20 retailers$9,812 NZD to $18,997 NZD

A
Cheapest Retailer
-
$9,812 NZD
A
Retailer 2
-
$11,189 NZD
View
Retailer 3
-
$11,294 NZD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$11,627 NZD
View
B+
Retailer 5
-
$11,780 NZD
View
B+
Retailer 6
-
$11,856 NZD
View
B+
Retailer 7
-
$11,869 NZD
View
B+
Retailer 8
-
$12,305 NZD
View
Final sale: no returns
B+
Retailer 9
-
$12,404 NZD
View
Retailer 10
-
$12,431 NZD
View
Price last confirmed 21 days ago
Retailer 11
-
$13,274 NZD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$13,553 NZD
View
Retailer 13
-
$13,673 NZD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$13,758 NZD
View
B+
Retailer 15
-
$14,454 NZD
View
Retailer 16
-
$15,539 NZD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$16,266 NZD
View
B
Retailer 18
-
$18,766 NZD
View
B
Retailer 19
-
$18,997 NZD
View
Most Expensive
NZ Jewellers
d171c8f4-c045-4299-8527-a839e4b6f863 · Oct 17
$22,523 NZD
$12,661 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $9,812 NZDSave up to $9,184 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
$9,812 NZD