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Marquise|Natural|HRD

2.51ct D SI2 Marquise Natural Diamond

EX • D/SI2 • HRD 260000164839

Certificate HRD 260000164839

Diamond specifications and retailer prices

From HK$115,114 HKD
₹1,397,356 INR
As of November 1, 2026
Save HK$90,275 HKD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$205,389 HKD at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000164839. Listed at 9 retailers as of November 1, 2026, with prices from HK$115,114 to HK$205,389, a HK$90,275 spread on the same certified stone. MOH London lists it at HK$205,389. 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

2.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000164839
Dimensions13.36 × 7.03 × 4.23 mm
L/W Ratio1.90
Culet sizeNone
Top View
13.36 mm7.03 mm2.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000164839
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.2%

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 1
Current: HK$205,389 HKD|Low: HK$111,575 HKD|High: HK$205,389 HKD|Avg: HK$152,895 HKD|+2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2HK$115,114 HKD
Retailer 4HK$133,448 HKD
Retailer 6HK$148,951 HKD
Retailer 5HK$152,889 HKD
Retailer 3HK$161,352 HKD
Retailer 8HK$161,723 HKD
Retailer 7HK$166,415 HKD
MOH LondonHK$205,389 HKD

27 data points across 8 retailers

9 retailersHK$115,114 HKD to HK$205,389 HKD

A
Cheapest Retailer
-
HK$115,114 HKD
₹1,397,356 INR
A
Retailer 2
-
HK$133,448 HKD
$17,009 USD
View
Retailer 3
-
HK$139,638 HKD
$17,798 USD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$151,273 HKD
$19,281 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
HK$152,889 HKD
€18,559 EUR
View
Retailer 6
-
HK$157,094 HKD
$20,023 USD
View
Price last confirmed 23 days ago
A
Retailer 7
-
HK$161,352 HKD
$20,566 USD
View
Retailer 8
-
HK$179,219 HKD
$22,843 USD
View
Price last confirmed 32 days ago
Most Expensive
B+
MOH London
9CC4D6CAA · Nov 1
HK$205,389 HKD
£20,613 GBP
View
8 more retailers have this diamond
Prices start from HK$115,114 HKDSave up to HK$90,275 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$115,114 HKD