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Heart|Natural|GIA

0.67ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 7511835923

Certificate GIA 7511835923

Diamond specifications and retailer prices

From $1,185 NZD
$667 USD
As of November 1, 2026
Save $3,446 NZD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,632 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.67ct natural heart diamond

This 0.67ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7511835923. Listed at 21 retailers as of October 30, 2026, with prices from $1,185 to $4,632, a $3,446 spread on the same certified stone. NZ Jewellers lists it at $4,632. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.67
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 7511835923
Dimensions6.06 × 5.28 × 3.15 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Crystal
Top View
6.06 mm5.28 mm0.67 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511835923
Side View
Table 55.0%Crown 35.3°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 59.6%

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: $4,632 NZD|Low: $1,185 NZD|High: $4,632 NZD|Avg: $1,889 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
November 2, 2026
Retailer 6$1,185 NZD
Retailer 13$1,363 NZD
Retailer 12$1,374 NZD
Retailer 3$1,477 NZD
Retailer 5$1,477 NZD
Retailer 7$1,496 NZD
Retailer 15$1,534 NZD
Retailer 4$1,704 NZD
Retailer 11$1,768 NZD
Retailer 2$1,779 NZD
Retailer 10$1,803 NZD
Retailer 8$2,206 NZD
Retailer 14$2,221 NZD
Retailer 9$2,720 NZD
NZ Jewellers$4,632 NZD

44 data points across 15 retailers

21 retailers$1,185 NZD to $4,632 NZD

A
Cheapest Retailer
-
$1,185 NZD
$667 USD
A
Retailer 2
-
$1,363 NZD
$767 USD
View
Final sale: no returns
A
Retailer 3
-
$1,374 NZD
SGD 1,045 SGD
View
Retailer 4
-
$1,477 NZD
$831 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$1,477 NZD
$831 USD
View
B+
Retailer 6
-
$1,477 NZD
$831 USD
View
B+
Retailer 7
-
$1,496 NZD
$842 USD
View
B+
Retailer 8
-
$1,534 NZD
$863 USD
View
Retailer 9
-
$1,704 NZD
$959 USD
View
Price last confirmed 56 days ago
Retailer 10
-
$1,704 NZD
$959 USD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$1,704 NZD
$959 USD
View
B+
Retailer 12
-
$1,713 NZD
$964 USD
View
B+
Retailer 13
-
$1,768 NZD
$995 USD
View
B+
Retailer 14
-
$1,779 NZD
£788 GBP
View
B+
Retailer 15
-
$1,803 NZD
£799 GBP
View
B
Retailer 16
-
$1,953 NZD
$1,099 USD
View
B+
Retailer 17
-
$2,206 NZD
ZAR 20,050 ZAR
View
Retailer 18
-
$2,221 NZD
A$1,923 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,720 NZD
£1,205 GBP
View
Retailer 20
-
$4,632 NZD
$2,606 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
ae30eb4a-20ec-4562-84fb-f70218c8658c · Oct 30
$4,632 NZD
$2,606 USD
View
20 more retailers have this diamond
Prices start from $1,185 NZDSave up to $3,446 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
0.67ct Heart
$1,185 NZD