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Heart|Natural|GIA

1.04ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6535460577

Certificate GIA 6535460577

Diamond specifications and retailer prices

From $2,191 NZD
As of November 4, 2026
Save $932 NZD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,123 NZD at GemTrove · As of November 4, 2026
View at GemTrove

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535460577. Listed at 6 retailers as of November 4, 2026, with prices from $2,191 to $3,123, a $932 spread on the same certified stone. GemTrove lists it at $3,123. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535460577
Dimensions6.38 × 7.09 × 4.14 mm
L/W Ratio1.11
Top View
6.38 mm7.09 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535460577
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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: $3,123 NZD|Low: $2,102 NZD|High: $3,241 NZD|Avg: $2,622 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$2,191 NZD
Retailer 4$2,218 NZD
Retailer 2$2,420 NZD
Retailer 6$2,489 NZD
Retailer 5$2,661 NZD
GemTrove$3,123 NZD

41 data points across 6 retailers

6 retailers$2,191 NZD to $3,123 NZD

A
Cheapest Retailer
-
$2,191 NZD
Final sale: no returns
A
Retailer 2
-
$2,218 NZD
View
A
Retailer 3
-
$2,420 NZD
View
A
Retailer 4
-
$2,489 NZD
View
A
Retailer 5
-
$2,661 NZD
View
Most Expensive
B+
GemTrove
GT-N-01268764-98 · Nov 4
$3,123 NZD
A$2,708 AUD
View
5 more retailers have this diamond
Prices start from $2,191 NZDSave up to $932 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
1.04ct Heart
$2,191 NZD