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Heart|Natural|HRD

3.07ct K SI2 Heart Natural Diamond

GD • K/SI2 • HRD 190000099165

Certificate HRD 190000099165

Diamond specifications and retailer prices

From $20,355 NZD
As of November 4, 2026
Save $12,770 NZD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $33,125 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.07ct natural heart diamond

This 3.07ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 190000099165. Listed at 7 retailers as of November 4, 2026, with prices from $20,355 to $33,125, a $12,770 spread on the same certified stone. NZ Jewellers lists it at $33,125. 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

3.07
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 190000099165
Dimensions8.81 × 9.29 × 4.97 mm
L/W Ratio1.05
Top View
8.81 mm9.29 mm3.07 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateHRD 190000099165
Side View
TableCrownGirdlePavilionCulet: NoneDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $33,125 NZD|Low: $15,459 NZD|High: $33,125 NZD|Avg: $23,470 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$15,459 NZD
Retailer 7$20,355 NZD
Retailer 3$22,718 NZD
Retailer 4$23,400 NZD
Retailer 5$23,766 NZD
Retailer 2$23,873 NZD
Retailer 6$24,681 NZD
NZ Jewellers$33,125 NZD

24 data points across 8 retailers

7 retailers$20,355 NZD to $33,125 NZD

B+
Cheapest Retailer
-
$20,355 NZD
B
Retailer 2
-
$22,718 NZD
View
B
Retailer 3
-
$23,400 NZD
View
B
Retailer 4
-
$23,766 NZD
View
B
Retailer 5
-
$23,873 NZD
View
B
Retailer 6
-
$24,681 NZD
View
Most Expensive
C
NZ Jewellers
0d4cc2d2-f98c-4eb1-b7cb-24b12d8a88c3 · Nov 5
$33,125 NZD
$18,363 USD
View
6 more retailers have this diamond
Prices start from $20,355 NZDSave up to $12,770 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.

B+
3.07ct Heart
$20,355 NZD