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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

EX • D/IF • GIA 1509668795

Certificate GIA 1509668795

Diamond specifications and retailer prices

From $9,049 NZD
As of November 4, 2026
Save $3,853 NZD (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,902 NZD at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1509668795. Listed at 12 retailers as of November 4, 2026, with prices from $9,049 to $12,902, a $3,853 spread on the same certified stone. Fonder Diamond lists it at $12,902. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509668795
Dimensions6.85 × 5.69 × 3.49 mm
L/W Ratio1.20
Culet sizeNone
Top View
6.85 mm5.69 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509668795
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.4%

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: $12,902 NZD|Low: $9,049 NZD|High: $14,800 NZD|Avg: $11,320 NZD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$9,049 NZD
Retailer 11$9,279 NZD
Retailer 5$9,590 NZD
Retailer 8$9,674 NZD
Retailer 2$9,974 NZD
Retailer 3$10,186 NZD
Retailer 6$11,047 NZD
Retailer 10$11,047 NZD
Retailer 7$11,421 NZD
Retailer 4$12,312 NZD
Retailer 9$12,808 NZD
Fonder Diamond$12,902 NZD

45 data points across 12 retailers

12 retailers$9,049 NZD to $12,902 NZD

A+
Cheapest Retailer
-
$9,049 NZD
Final sale: no returns
A
Retailer 2
-
$9,279 NZD
View
A
Retailer 3
-
$9,590 NZD
View
A
Retailer 4
-
$9,674 NZD
View
A
Retailer 5
-
$9,974 NZD
View
A
Retailer 6
-
$10,186 NZD
View
A
Retailer 7
-
$11,047 NZD
View
A
Retailer 8
-
$11,047 NZD
View
A
Retailer 9
-
$11,421 NZD
View
B+
Retailer 10
-
$12,312 NZD
View
B+
Retailer 11
-
$12,808 NZD
View
Most Expensive
B+
Fonder Diamond
96997464 · Nov 5
$12,902 NZD
SGD 9,801 SGD
View
11 more retailers have this diamond
Prices start from $9,049 NZDSave up to $3,853 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 Heart
$9,049 NZD