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Heart|Natural|GIA

0.73ct D IF Heart Natural Diamond

ID • D/IF • GIA 2537991877

Certificate GIA 2537991877

Diamond specifications and retailer prices

From $2,100 NZD
As of November 6, 2026
Save $3,027 NZD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,982 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537991877. Listed at 15 retailers as of November 1, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 2537991877
Dimensions5.65 × 6.30 × 3.50 mm
L/W Ratio1.12
Top View
5.65 mm6.30 mm0.73 ctD / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537991877
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 38.3°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,630 NZD|Low: $2,078 NZD|High: $5,303 NZD|Avg: $3,226 NZD|-0.5%
Retailer 1
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
November 6, 2026
Retailer 2$2,100 NZD
Retailer 1$2,630 NZD
Retailer 14$2,682 NZD
Retailer 11$2,697 NZD
Retailer 5$2,702 NZD
Retailer 13$2,724 NZD
Retailer 8$2,825 NZD
Retailer 4$2,868 NZD
Retailer 7$2,908 NZD
Retailer 9$3,494 NZD
Retailer 6$3,846 NZD
Retailer 10$4,371 NZD
Retailer 12$4,391 NZD
Retailer 3$5,127 NZD

29 data points across 14 retailers

15 retailers$2,100 NZD to $5,127 NZD

A+
Cheapest Retailer
-
$2,100 NZD
A
Retailer 2
-
$2,630 NZD
View
A
Retailer 3
-
$2,682 NZD
View
A
Retailer 4
-
$2,697 NZD
View
A
Retailer 5
-
$2,702 NZD
View
Final sale: no returns
A
Retailer 6
-
$2,724 NZD
View
A
Retailer 7
-
$2,825 NZD
View
A
Retailer 8
-
$2,868 NZD
View
A
Retailer 9
-
$2,908 NZD
View
B+
Retailer 10
-
$3,494 NZD
View
Retailer 11
-
$3,846 NZD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$4,371 NZD
View
B+
Retailer 13
-
$4,391 NZD
View
B+
Retailer 14
-
$5,127 NZD
View
Most Expensive
NZ Jewellers
cb5c0f12-b9ee-45a5-9d2c-60295b06937d · Sep 25
$7,982 NZD
$4,425 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $2,100 NZDSave up to $3,027 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+
0.73ct Heart
$2,100 NZD