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Heart|Natural|GIA

0.76ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 6545739906

Certificate GIA 6545739906

Diamond specifications and retailer prices

From $967 NZD
As of November 6, 2026
Save $3,305 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,272 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.76ct natural heart diamond

This 0.76ct natural heart sits in the just-under-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 6545739906. Listed at 12 retailers as of November 5, 2026, with prices from $967 to $4,272, a $3,305 spread on the same certified stone. NZ Jewellers lists it at $4,272. 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

0.76
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545739906
Dimensions5.50 × 6.39 × 3.65 mm
L/W Ratio1.16
Top View
5.50 mm6.39 mm0.76 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545739906
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 57.1%

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 6
Current: $4,272 NZD|Low: $943 NZD|High: $4,272 NZD|Avg: $1,886 NZD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3$967 NZD
Retailer 7$1,008 NZD
Retailer 12$1,384 NZD
Retailer 10$1,582 NZD
Retailer 11$1,600 NZD
Retailer 5$1,618 NZD
Retailer 6$1,678 NZD
Retailer 8$1,919 NZD
Retailer 4$2,022 NZD
Retailer 9$2,033 NZD
Retailer 2$2,480 NZD
NZ Jewellers$4,272 NZD

36 data points across 12 retailers

12 retailers$967 NZD to $4,272 NZD

A
Cheapest Retailer
-
$967 NZD
Final sale: no returns
A
Retailer 2
-
$1,008 NZD
View
A
Retailer 3
-
$1,384 NZD
View
A
Retailer 4
-
$1,582 NZD
View
B+
Retailer 5
-
$1,600 NZD
View
B+
Retailer 6
-
$1,618 NZD
View
A
Retailer 7
-
$1,678 NZD
View
B+
Retailer 8
-
$1,919 NZD
View
Retailer 9
-
$2,022 NZD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$2,033 NZD
View
B+
Retailer 11
-
$2,480 NZD
View
Most Expensive
B
NZ Jewellers
8ef830f1-5158-4dad-b167-0d9c2b7732ce · Nov 5
$4,272 NZD
$2,368 USD
View
11 more retailers have this diamond
Prices start from $967 NZDSave up to $3,305 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
0.76ct Heart
$967 NZD