CaratHunter
Plans
Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7441030739

Certificate GIA 7441030739

Diamond specifications and retailer prices

From $1,962 NZD
$1,106 USD
As of November 2, 2026
Save $3,229 NZD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,192 NZD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7441030739. Listed at 11 retailers as of October 30, 2026, with prices from $1,962 to $5,192, a $3,229 spread on the same certified stone. NZ Jewellers lists it at $5,192. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.61°
Pavilion angle42.99°
OriginNatural
Grading LabGIA
CertificateGIA 7441030739
Dimensions5.57 × 6.37 × 3.87 mm
L/W Ratio1.14
Top View
5.57 mm6.37 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7441030739
Side View
Table 63.0%Crown 37.61°Girdle: VTN-VTKPavilion 42.99°Culet: NoneDepth 60.7%

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 2
Current: $5,192 NZD|Low: $1,962 NZD|High: $5,192 NZD|Avg: $2,845 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 13$1,962 NZD
Retailer 7$2,127 NZD
Retailer 10$2,127 NZD
Retailer 11$2,211 NZD
Retailer 6$2,428 NZD
Retailer 9$2,456 NZD
Retailer 8$2,597 NZD
Retailer 4$2,734 NZD
Retailer 2$2,824 NZD
Retailer 3$2,908 NZD
Retailer 5$3,234 NZD
Retailer 12$3,903 NZD
NZ Jewellers$5,192 NZD

15 data points across 13 retailers

11 retailers$1,962 NZD to $5,192 NZD

A
Cheapest Retailer
-
$1,962 NZD
$1,106 USD
Final sale: no returns
A
Retailer 2
-
$2,127 NZD
$1,199 USD
View
A
Retailer 3
-
$2,127 NZD
$1,199 USD
View
A
Retailer 4
-
$2,211 NZD
$1,246 USD
View
B+
Retailer 5
-
$2,428 NZD
£1,078 GBP
View
B+
Retailer 6
-
$2,456 NZD
$1,384 USD
View
B+
Retailer 7
-
$2,597 NZD
£1,153 GBP
View
B+
Retailer 8
-
$2,824 NZD
£1,253 GBP
View
B+
Retailer 9
-
$3,234 NZD
€1,736 EUR
View
B
Retailer 10
-
$3,903 NZD
£1,732 GBP
View
Most Expensive
B
NZ Jewellers
247a7672-1d48-4f9b-90c0-0ed06c3b2974 · Oct 30
$5,192 NZD
$2,926 USD
View
10 more retailers have this diamond
Prices start from $1,962 NZDSave up to $3,229 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
$1,962 NZD