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Heart|Natural|GIA

0.80ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2444441200

Certificate GIA 2444441200

Diamond specifications and retailer prices

From $1,981 NZD
As of November 6, 2026
Save $3,584 NZD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,565 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2444441200. Listed at 14 retailers as of November 5, 2026, with prices from $1,981 to $5,565, a $3,584 spread on the same certified stone. NZ Jewellers lists it at $5,565. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.23°
Pavilion angle35.75°
OriginNatural
Grading LabGIA
CertificateGIA 2444441200
Dimensions5.78 × 6.41 × 3.56 mm
L/W Ratio1.11
Top View
5.78 mm6.41 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2444441200
Side View
Table 63.0%Crown 40.23°Girdle: MED-VTKPavilion 35.75°Culet: NoneDepth 55.6%

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 6
Current: $2,940 NZD|Low: $2,150 NZD|High: $4,127 NZD|Avg: $2,857 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$2,235 NZD
Retailer 6$2,237 NZD
Retailer 5$2,369 NZD
Retailer 1$2,940 NZD
Retailer 2$3,168 NZD
Retailer 4$4,068 NZD

44 data points across 6 retailers

14 retailers$1,981 NZD to $5,565 NZD

B+
Cheapest Retailer
-
$1,981 NZD
B
Retailer 2
-
$2,186 NZD
View
B
Retailer 3
-
$2,228 NZD
View
B
Retailer 4
-
$2,235 NZD
View
B
Retailer 5
-
$2,237 NZD
View
Retailer 6
-
$2,282 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$2,282 NZD
View
B
Retailer 8
-
$2,369 NZD
View
B
Retailer 9
-
$2,524 NZD
View
B
Retailer 10
-
$2,632 NZD
View
B
Retailer 11
-
$2,940 NZD
View
B
Retailer 12
-
$3,168 NZD
View
B
Retailer 13
-
$4,068 NZD
View
Most Expensive
C
NZ Jewellers
e7b5ace9-63b0-4175-a623-495c0be702f2 · Nov 5
$5,565 NZD
$3,085 USD
View
13 more retailers have this diamond
Prices start from $1,981 NZDSave up to $3,584 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+
0.80ct Heart
$1,981 NZD