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Heart|Natural|GIA

0.72ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 7556377340

Certificate GIA 7556377340

Diamond specifications and retailer prices

From $1,385 NZD
As of November 6, 2026
Save $1,288 NZD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,623 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556377340. Listed at 14 retailers as of November 6, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556377340
Dimensions5.29 × 6.20 × 3.69 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.29 mm6.20 mm0.72 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556377340
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

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: $1,939 NZD|Low: $1,338 NZD|High: $3,514 NZD|Avg: $2,156 NZD|+2.4%
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
Retailer 15
November 6, 2026
Retailer 13$1,385 NZD
Retailer 10$1,681 NZD
Retailer 14$1,701 NZD
Retailer 9$1,703 NZD
Retailer 12$1,779 NZD
Retailer 8$1,780 NZD
Retailer 1$1,939 NZD
Retailer 5$2,102 NZD
Retailer 4$2,170 NZD
Retailer 3$2,322 NZD
Retailer 15$2,354 NZD
Retailer 6$2,410 NZD
Retailer 11$2,673 NZD
Retailer 7$2,758 NZD
Retailer 2$3,408 NZD

33 data points across 15 retailers

14 retailers$1,385 NZD to $2,673 NZD

A
Cheapest Retailer
-
$1,385 NZD
A
Retailer 2
-
$1,681 NZD
View
B+
Retailer 3
-
$1,701 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,703 NZD
View
B+
Retailer 5
-
$1,779 NZD
View
B+
Retailer 6
-
$1,780 NZD
View
B+
Retailer 7
-
$1,939 NZD
View
Retailer 8
-
$2,322 NZD
View
Price last confirmed 29 days ago
Retailer 9
-
$2,410 NZD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$2,482 NZD
View
B+
Retailer 11
-
$2,673 NZD
View
Retailer 12
-
$2,758 NZD
View
Price last confirmed 34 days ago
Retailer 13
-
$3,408 NZD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
c42718c6-0200-413e-a3e6-a6aded0ae5e9 · Sep 25
$4,623 NZD
$2,563 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $1,385 NZDSave up to $1,288 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
0.72ct Heart
$1,385 NZD