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Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1549697428

Certificate GIA 1549697428

Diamond specifications and retailer prices

From $1,454 NZD
HK$6,400 HKD
As of November 1, 2026
Save $3,346 NZD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,799 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 1549697428. Listed at 19 retailers as of October 30, 2026, with prices from $1,454 to $4,799, a $3,346 spread on the same certified stone. NZ Jewellers lists it at $4,799. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549697428
Dimensions5.93 × 6.50 × 3.64 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.93 mm6.50 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549697428
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

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 1
Current: $4,799 NZD|Low: $1,454 NZD|High: $4,799 NZD|Avg: $2,385 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13$1,454 NZD
Retailer 17$1,476 NZD
Retailer 12$1,771 NZD
Retailer 6$1,828 NZD
Retailer 14$1,843 NZD
Retailer 15$1,922 NZD
Retailer 5$2,044 NZD
Retailer 9$2,056 NZD
Retailer 4$2,175 NZD
Retailer 11$2,210 NZD
Retailer 7$2,271 NZD
Retailer 3$2,299 NZD
Retailer 10$2,345 NZD
Retailer 2$2,694 NZD
Retailer 8$3,226 NZD
Retailer 16$3,520 NZD
NZ Jewellers$4,799 NZD

26 data points across 17 retailers

19 retailers$1,454 NZD to $4,799 NZD

A
Cheapest Retailer
-
$1,454 NZD
HK$6,400 HKD
A
Retailer 2
-
$1,476 NZD
₹79,215 INR
View
A
Retailer 3
-
$1,771 NZD
$998 USD
View
Final sale: no returns
A
Retailer 4
-
$1,828 NZD
SGD 1,392 SGD
View
A
Retailer 5
-
$1,843 NZD
$1,039 USD
View
A
Retailer 6
-
$1,922 NZD
$1,083 USD
View
A
Retailer 7
-
$2,044 NZD
$1,152 USD
View
A
Retailer 8
-
$2,056 NZD
SGD 1,566 SGD
View
A
Retailer 9
-
$2,175 NZD
$1,226 USD
View
A
Retailer 10
-
$2,210 NZD
£981 GBP
View
B+
Retailer 11
-
$2,271 NZD
$1,280 USD
View
A
Retailer 12
-
$2,299 NZD
$1,296 USD
View
Retailer 13
-
$2,324 NZD
$1,310 USD
View
Price last confirmed 56 days ago
A
Retailer 14
-
$2,345 NZD
£1,041 GBP
View
B+
Retailer 15
-
$2,694 NZD
€1,446 EUR
View
B+
Retailer 16
-
$2,817 NZD
$1,588 USD
View
B+
Retailer 17
-
$3,226 NZD
CA$2,526 CAD
View
B+
Retailer 18
-
$3,520 NZD
£1,562 GBP
View
Most Expensive
B
NZ Jewellers
e1365c0c-11c2-4d27-896e-c5038535134b · Oct 30
$4,799 NZD
$2,705 USD
View
18 more retailers have this diamond
Prices start from $1,454 NZDSave up to $3,346 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
$1,454 NZD