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Heart|Natural|GIA

1.13ct J IF Heart Natural Diamond

EX • J/IF • GIA 1525164355

Certificate GIA 1525164355

Diamond specifications and retailer prices

From $3,546 NZD
As of November 6, 2026
Save $1,212 NZD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,758 NZD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.13ct natural heart diamond

This 1.13ct natural heart sits in the classic one-carat band, graded J 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 1525164355. Listed at 7 retailers as of November 6, 2026, with prices from $3,546 to $4,758, a $1,212 spread on the same certified stone. GemTrove lists it at $4,758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1525164355
Dimensions6.33 × 7.39 × 4.30 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.33 mm7.39 mm1.13 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525164355
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.2%

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 6
Current: $4,758 NZD|Low: $3,114 NZD|High: $4,833 NZD|Avg: $4,017 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$3,546 NZD
Retailer 4$3,568 NZD
Retailer 7$3,606 NZD
Retailer 2$3,850 NZD
Retailer 6$4,079 NZD
Retailer 5$4,254 NZD
GemTrove$4,758 NZD

41 data points across 7 retailers

7 retailers$3,546 NZD to $4,758 NZD

A
Cheapest Retailer
-
$3,546 NZD
A
Retailer 2
-
$3,568 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,606 NZD
View
A
Retailer 4
-
$3,850 NZD
View
B+
Retailer 5
-
$4,079 NZD
View
B+
Retailer 6
-
$4,254 NZD
View
Most Expensive
B+
GemTrove
GT-N-01269356-98 · Nov 7
$4,758 NZD
A$4,058 AUD
View
6 more retailers have this diamond
Prices start from $3,546 NZDSave up to $1,212 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
1.13ct Heart
$3,546 NZD