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Marquise|Natural|HRD

2.51ct D SI2 Marquise Natural Diamond

VG • D/SI2 • HRD 260000227513

Certificate HRD 260000227513

Diamond specifications and retailer prices

From $21,455 NZD
$12,092 USD
As of November 2, 2026
Save $12,349 NZD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $33,804 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000227513. Listed at 13 retailers as of October 30, 2026, with prices from $21,455 to $33,804, a $12,349 spread on the same certified stone. NZ Jewellers lists it at $33,804. 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

2.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000227513
Dimensions14.85 × 6.63 × 4.15 mm
L/W Ratio2.24
Top View
14.85 mm6.63 mm2.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000227513
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.5%

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 2
Current: $33,804 NZD|Low: $19,749 NZD|High: $37,301 NZD|Avg: $25,614 NZD|+4.2%
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
November 2, 2026
Retailer 6$19,749 NZD
Retailer 4$21,455 NZD
Retailer 11$21,787 NZD
Retailer 8$21,825 NZD
Retailer 10$23,155 NZD
Retailer 13$23,880 NZD
Retailer 12$24,253 NZD
Retailer 5$24,460 NZD
Retailer 3$24,847 NZD
Retailer 9$25,186 NZD
Retailer 2$25,549 NZD
Retailer 7$31,675 NZD
NZ Jewellers$33,804 NZD

24 data points across 13 retailers

13 retailers$21,455 NZD to $33,804 NZD

Retailer 1
-
$19,749 NZD
₹1,060,053 INR
Price under review
A
Retailer 2
-
$21,455 NZD
$12,092 USD
View
Final sale: no returns
A
Retailer 3
-
$21,787 NZD
$12,279 USD
View
A
Retailer 4
-
$21,825 NZD
$12,300 USD
View
A
Retailer 5
-
$23,155 NZD
$13,050 USD
View
A
Retailer 6
-
$23,880 NZD
$13,459 USD
View
A
Retailer 7
-
$24,253 NZD
$13,669 USD
View
Retailer 8
-
$24,460 NZD
$13,786 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$24,847 NZD
$14,004 USD
View
A
Retailer 10
-
$25,186 NZD
$14,195 USD
View
A
Retailer 11
-
$25,549 NZD
€13,714 EUR
View
A
Retailer 12
-
$31,675 NZD
£14,057 GBP
View
Most Expensive
B+
NZ Jewellers
942998eb-014f-43ed-aaef-1a78bc473e95 · Oct 30
$33,804 NZD
$19,052 USD
View
12 more retailers have this diamond
Prices start from $21,455 NZDSave up to $12,349 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
2.51ct Marquise
$21,455 NZD