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Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

EX • I/IF • GIA 6552681590

Certificate GIA 6552681590

Diamond specifications and retailer prices

From $4,015 NZD
As of November 4, 2026
Save $1,359 NZD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,374 NZD at GemTrove · As of November 4, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I colour (near-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 6552681590. Listed at 6 retailers as of November 4, 2026, with prices from $4,015 to $5,374, a $1,359 spread on the same certified stone. GemTrove lists it at $5,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552681590
Dimensions5.96 × 7.04 × 4.19 mm
L/W Ratio1.18
Culet sizeNone
Top View
5.96 mm7.04 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552681590
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: $5,374 NZD|Low: $3,551 NZD|High: $5,500 NZD|Avg: $4,689 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$4,015 NZD
Retailer 3$4,033 NZD
Retailer 2$4,282 NZD
Retailer 6$4,604 NZD
Retailer 5$4,780 NZD
GemTrove$5,374 NZD

40 data points across 6 retailers

6 retailers$4,015 NZD to $5,374 NZD

A
Cheapest Retailer
-
$4,015 NZD
A
Retailer 2
-
$4,033 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,282 NZD
View
A
Retailer 4
-
$4,604 NZD
View
A
Retailer 5
-
$4,780 NZD
View
Most Expensive
B+
GemTrove
GT-N-01267556-98 · Nov 4
$5,374 NZD
A$4,648 AUD
View
5 more retailers have this diamond
Prices start from $4,015 NZDSave up to $1,359 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
$4,015 NZD