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Heart|Natural|GIA

0.81ct J I1 Heart Natural Diamond

ID • J/I1 • GIA 2527465812

Certificate GIA 2527465812

Diamond specifications and retailer prices

From $1,923 NZD
$1,084 USD
As of November 1, 2026
Save $392 NZD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,315 NZD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527465812. Listed at 6 retailers as of October 31, 2026, with prices from $1,923 to $2,315, a $392 spread on the same certified stone. Aurelinne lists it at $2,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
J
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527465812
Dimensions5.59 × 6.54 × 3.65 mm
L/W Ratio1.17
Top View
5.59 mm6.54 mm0.81 ctJ / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527465812
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 55.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,315 NZD|Low: $1,333 NZD|High: $4,894 NZD|Avg: $2,530 NZD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 3$1,333 NZD
Retailer 2$1,923 NZD
Retailer 6$2,007 NZD
Retailer 7$2,007 NZD
Retailer 4$2,083 NZD
Retailer 8$2,090 NZD
Aurelinne$2,315 NZD
Retailer 10$2,746 NZD
Retailer 9$2,930 NZD
Retailer 11$3,242 NZD
Retailer 5$4,894 NZD

19 data points across 11 retailers

6 retailers$1,923 NZD to $2,315 NZD

B+
Cheapest Retailer
-
$1,923 NZD
$1,084 USD
B
Retailer 2
-
$2,007 NZD
$1,131 USD
View
B
Retailer 3
-
$2,007 NZD
$1,131 USD
View
B
Retailer 4
-
$2,083 NZD
$1,174 USD
View
Most Expensive
B
Aurelinne
fda5f188-f40c-4313-a57b-d2db8b34adf3 · Oct 31
$2,315 NZD
$1,305 USD
View
4 more retailers have this diamond
Prices start from $1,923 NZDSave up to $392 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.

B+
0.81ct Heart
$1,923 NZD