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Heart|Natural|GIA

0.80ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2564779593

Certificate GIA 2564779593

Diamond specifications and retailer prices

From $1,461 NZD
As of November 6, 2026
Save $3,509 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,970 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564779593. Listed at 12 retailers as of November 5, 2026, with prices from $1,461 to $4,970, a $3,509 spread on the same certified stone. NZ Jewellers lists it at $4,970. 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

0.80
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2564779593
Dimensions5.56 × 6.24 × 3.92 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.56 mm6.24 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564779593
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.9%

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: $4,970 NZD|Low: $1,461 NZD|High: $4,981 NZD|Avg: $2,149 NZD|-0.2%
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 6, 2026
Retailer 7$1,461 NZD
Retailer 6$1,584 NZD
Retailer 4$1,607 NZD
Retailer 8$1,645 NZD
Retailer 3$1,788 NZD
Retailer 5$1,822 NZD
Retailer 9$1,827 NZD
Retailer 10$1,827 NZD
Retailer 11$1,932 NZD
Retailer 2$2,091 NZD
Retailer 12$2,908 NZD
NZ Jewellers$4,970 NZD

7 data points across 12 retailers

12 retailers$1,461 NZD to $4,970 NZD

A
Cheapest Retailer
-
$1,461 NZD
Final sale: no returns
A
Retailer 2
-
$1,584 NZD
View
A
Retailer 3
-
$1,607 NZD
View
A
Retailer 4
-
$1,645 NZD
View
A
Retailer 5
-
$1,788 NZD
View
A
Retailer 6
-
$1,822 NZD
View
A
Retailer 7
-
$1,827 NZD
View
A
Retailer 8
-
$1,827 NZD
View
B+
Retailer 9
-
$1,932 NZD
View
B+
Retailer 10
-
$2,091 NZD
View
B+
Retailer 11
-
$2,908 NZD
View
Most Expensive
B
NZ Jewellers
95bec6c0-0f7c-484c-aeea-4e376124b3b1 · Nov 5
$4,970 NZD
$2,755 USD
View
11 more retailers have this diamond
Prices start from $1,461 NZDSave up to $3,509 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
0.80ct Heart
$1,461 NZD