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3.14ct K SI1 Round Natural Diamond

EX • K/SI1 • HRD 230000045255

Certificate HRD 230000045255

Diamond specifications and retailer prices

From $28,123 NZD
As of November 5, 2026
Save $15,044 NZD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $43,167 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.14ct natural round diamond

This 3.14ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by HRD 230000045255. Listed at 8 retailers as of November 4, 2026, with prices from $28,123 to $43,167, a $15,044 spread on the same certified stone. MOH London lists it at $43,167. 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

3.14
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabHRD
CertificateHRD 230000045255
Dimensions9.32 × 9.28 × 5.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
9.32 mm9.28 mm3.14 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 230000045255
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.7%

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 5
Current: $43,167 NZD|Low: $28,123 NZD|High: $43,804 NZD|Avg: $33,187 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$28,123 NZD
Retailer 2$28,914 NZD
Retailer 5$30,592 NZD
Retailer 9$32,415 NZD
Retailer 8$33,141 NZD
Retailer 3$33,180 NZD
Retailer 6$33,995 NZD
Retailer 7$34,415 NZD
MOH London$43,167 NZD

30 data points across 9 retailers

8 retailers$28,123 NZD to $43,167 NZD

A
Cheapest Retailer
-
$28,123 NZD
A
Retailer 2
-
$28,914 NZD
View
Retailer 3
-
$32,630 NZD
View
Price last confirmed 22 days ago
Retailer 4
-
$33,141 NZD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$33,180 NZD
View
B+
Retailer 6
-
$33,995 NZD
View
Retailer 7
-
$34,415 NZD
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
E6CE21539 · Nov 4
$43,167 NZD
£19,107 GBP
View
7 more retailers have this diamond
Prices start from $28,123 NZDSave up to $15,044 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
3.14ct Round
$28,123 NZD