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Round|Natural|HRD

2.12ct D SI2 Round Natural Diamond

EX • D/SI2 • HRD 260000155542

Certificate HRD 260000155542

Diamond specifications and retailer prices

From $14,042 AUD
$9,864 USD
As of October 30, 2026
Save $8,606 AUD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $22,648 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.12ct natural round diamond

This 2.12ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000155542. Listed at 5 retailers as of October 30, 2026, with prices from $14,042 to $22,648, a $8,606 spread on the same certified stone. NZ Jewellers lists it at $22,648. 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

2.12
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000155542
Dimensions8.13 × 8.18 × 5.11 mm
L/W Ratio1.01
Girdle conditionMedium
Top View
8.13 mm8.18 mm2.12 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000155542
Side View
Table 58.0%Crown 36°GirdlePavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $22,648 AUD|Low: $14,042 AUD|High: $23,683 AUD|Avg: $18,632 AUD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$14,042 AUD
Retailer 5$16,249 AUD
Retailer 4$16,500 AUD
Retailer 2$21,336 AUD
NZ Jewellers$22,648 AUD

19 data points across 5 retailers

5 retailers$14,042 AUD to $22,648 AUD

A
Cheapest Retailer
-
$14,042 AUD
$9,864 USD
A
Retailer 2
-
$16,249 AUD
$11,414 USD
View
A
Retailer 3
-
$16,500 AUD
$11,590 USD
View
A
Retailer 4
-
$21,336 AUD
£11,801 GBP
View
Most Expensive
A
NZ Jewellers
a6cc009f-4db7-4f7b-8602-ecc91e7454b1 · Oct 30
$22,648 AUD
$15,909 USD
View
4 more retailers have this diamond
Prices start from $14,042 AUDSave up to $8,606 AUD

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
2.12ct Round
$14,042 AUD