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Round|Natural|GIA

1.00ct F IF Round Natural Diamond

EX • F/IF • GIA 1549734739

Certificate GIA 1549734739

Diamond specifications and retailer prices

From $9,062 NZD
As of November 4, 2026
Save $8,535 NZD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $19,977 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 1549734739. Listed at 24 retailers as of November 2, 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
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549734739
Dimensions6.40 × 6.35 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.40 mm6.35 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549734739
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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: $11,268 NZD|Low: $9,062 NZD|High: $17,809 NZD|Avg: $12,755 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$9,062 NZD
Retailer 4$9,503 NZD
Retailer 5$10,654 NZD
Retailer 2$11,024 NZD
Retailer 1$11,268 NZD
Retailer 6$12,966 NZD
Retailer 10$13,827 NZD
Retailer 3$14,573 NZD
Retailer 9$14,582 NZD
Retailer 7$17,597 NZD

30 data points across 10 retailers

24 retailers$9,062 NZD to $17,597 NZD

A
Cheapest Retailer
-
$9,062 NZD
A
Retailer 2
-
$9,503 NZD
View
A
Retailer 3
-
$10,042 NZD
View
Retailer 4
-
$10,325 NZD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$10,654 NZD
View
B+
Retailer 6
-
$11,019 NZD
View
B+
Retailer 7
-
$11,020 NZD
View
B+
Retailer 8
-
$11,024 NZD
View
Final sale: no returns
Retailer 9
-
$11,026 NZD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$11,268 NZD
View
Retailer 11
-
$11,712 NZD
View
Price last confirmed 33 days ago
Retailer 12
-
$11,944 NZD
View
Price last confirmed 39 days ago
Retailer 13
-
$11,944 NZD
View
Price last confirmed 17 days ago
Retailer 14
-
$12,127 NZD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$12,226 NZD
View
B+
Retailer 16
-
$12,226 NZD
View
B+
Retailer 17
-
$12,931 NZD
View
B+
Retailer 18
-
$12,966 NZD
View
Retailer 19
-
$13,781 NZD
View
Price last confirmed 38 days ago
B+
Retailer 20
-
$14,573 NZD
View
Retailer 21
-
$14,582 NZD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$17,597 NZD
View
Retailer 23
-
$19,977 NZD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
575370ed-cf21-4756-87bc-e7993dea4513 · Oct 17
$19,977 NZD
$11,230 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $9,062 NZDSave up to $8,535 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
$9,062 NZD