CaratHunter
Plans
Marquise|Natural|HRD

2.10ct I SI2 Marquise Natural Diamond

I/SI2 • HRD 260000126219

Certificate HRD 260000126219

Diamond specifications and retailer prices

From $11,278 AUD
As of November 3, 2026
Save $7,584 AUD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,862 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 2.1ct natural marquise diamond

This 2.1ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 260000126219. Listed at 4 retailers as of November 3, 2026, with prices from $11,278 to $18,862, a $7,584 spread on the same certified stone. NZ Jewellers lists it at $18,862. 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

2.10
Carat
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle34.65°
Pavilion angle39.6°
OriginNatural
Grading LabHRD
CertificateHRD 260000126219
Dimensions13.03 × 6.79 × 4.11 mm
L/W Ratio1.92
Girdle conditionMedium
Top View
13.03 mm6.79 mm2.10 ctI / SI2
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000126219
Side View
Table 59.0%Crown 34.65°GirdlePavilion 39.6°CuletDepth 60.5%

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 3
Current: $18,862 AUD|Low: $11,278 AUD|High: $19,261 AUD|Avg: $14,774 AUD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$11,278 AUD
Retailer 3$11,451 AUD
Retailer 2$15,715 AUD
NZ Jewellers$18,862 AUD

19 data points across 4 retailers

4 retailers$11,278 AUD to $18,862 AUD

B+
Cheapest Retailer
-
$11,278 AUD
B+
Retailer 2
-
$11,451 AUD
View
B+
Retailer 3
-
$15,715 AUD
View
Most Expensive
B+
NZ Jewellers
f87e5ca6-954f-4910-b3b4-ef7b0e96a7ff · Nov 3
$18,862 AUD
$12,960 USD
View
3 more retailers have this diamond
Prices start from $11,278 AUDSave up to $7,584 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.

B+
2.10ct Marquise
$11,278 AUD