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Marquise|Natural|HRD

2.51ct I SI2 Marquise Natural Diamond

VG • I/SI2 • HRD 260000097634

Certificate HRD 260000097634

Diamond specifications and retailer prices

From HK$92,113 HKD
$11,740 USD
As of November 2, 2026
Save HK$59,136 HKD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$151,249 HKD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000097634. Listed at 5 retailers as of November 2, 2026, with prices from HK$92,113 to HK$151,249, a HK$59,136 spread on the same certified stone. NZ Jewellers lists it at HK$151,249. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33.64°
Pavilion angle39.55°
OriginNatural
Grading LabHRD
CertificateHRD 260000097634
Dimensions14.59 × 7.23 × 4.18 mm
L/W Ratio2.02
Girdle conditionMedium
Top View
14.59 mm7.23 mm2.51 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000097634
Side View
Table 63.0%Crown 33.64°GirdlePavilion 39.55°Culet: NoneDepth 57.8%

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: HK$151,249 HKD|Low: HK$92,113 HKD|High: HK$152,771 HKD|Avg: HK$116,534 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5HK$92,113 HKD
Retailer 6HK$93,628 HKD
Retailer 2HK$106,848 HKD
Retailer 4HK$108,519 HKD
Retailer 3HK$141,726 HKD
NZ JewellersHK$151,249 HKD

21 data points across 6 retailers

5 retailersHK$92,113 HKD to HK$151,249 HKD

A
Cheapest Retailer
-
HK$92,113 HKD
$11,740 USD
B+
Retailer 2
-
HK$106,848 HKD
$13,618 USD
View
A
Retailer 3
-
HK$108,519 HKD
$13,831 USD
View
B+
Retailer 4
-
HK$141,726 HKD
£14,223 GBP
View
Most Expensive
B+
NZ Jewellers
87de9fc0-b8fe-4df8-8005-b85b93a98aef · Nov 3
HK$151,249 HKD
$19,277 USD
View
4 more retailers have this diamond
Prices start from HK$92,113 HKDSave up to HK$59,136 HKD

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
HK$92,113 HKD