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Princess|Natural|GIA

2.51ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2557531588

Certificate GIA 2557531588

Diamond specifications and retailer prices

From HK$74,114 HKD
As of October 29, 2026
Save HK$74,749 HKD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$148,863 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 2.51ct natural princess diamond

This 2.51ct natural princess sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557531588. Listed at 20 retailers as of October 28, 2026, with prices from HK$74,114 to HK$148,863, a HK$74,749 spread on the same certified stone. Queensmith lists it at HK$148,863. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557531588
Dimensions7.34 × 7.32 × 5.20 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
7.34 mm7.32 mm2.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557531588
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.1%

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: Oct 29
Current: HK$148,863 HKD|Low: HK$74,114 HKD|High: HK$153,745 HKD|Avg: HK$103,956 HKD|-3.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 4HK$74,114 HKD
Retailer 11HK$76,983 HKD
Retailer 6HK$85,040 HKD
Retailer 9HK$89,311 HKD
Retailer 10HK$90,444 HKD
Retailer 5HK$92,367 HKD
Retailer 13HK$92,375 HKD
Retailer 2HK$93,915 HKD
Retailer 17HK$100,072 HKD
Retailer 16HK$101,610 HKD
Retailer 7HK$102,489 HKD
Retailer 3HK$102,622 HKD
Retailer 8HK$114,302 HKD
Retailer 15HK$115,473 HKD
Retailer 12HK$131,406 HKD
Retailer 14HK$139,481 HKD
QueensmithHK$148,863 HKD

21 data points across 17 retailers

20 retailersHK$74,114 HKD to HK$148,863 HKD

A
Cheapest Retailer
-
HK$74,114 HKD
A
Retailer 2
-
HK$76,983 HKD
₹934,488 INR
View
A
Retailer 3
-
HK$85,040 HKD
$10,839 USD
View
Retailer 4
-
HK$89,311 HKD
SGD 15,383 SGD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$90,444 HKD
£9,077 GBP
View
A
Retailer 6
-
HK$92,367 HKD
$11,773 USD
View
Final sale: no returns
A
Retailer 7
-
HK$92,375 HKD
$11,774 USD
View
Retailer 8
-
HK$92,375 HKD
$11,774 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$93,915 HKD
£9,425 GBP
View
A
Retailer 10
-
HK$98,573 HKD
$12,564 USD
View
A
Retailer 11
-
HK$100,072 HKD
$12,755 USD
View
A
Retailer 12
-
HK$101,610 HKD
$12,951 USD
View
A
Retailer 13
-
HK$102,489 HKD
$13,063 USD
View
A
Retailer 14
-
HK$102,545 HKD
A$20,108 AUD
View
A
Retailer 15
-
HK$102,622 HKD
$13,080 USD
View
A
Retailer 16
-
HK$115,473 HKD
$14,718 USD
View
Retailer 17
-
HK$115,473 HKD
$14,718 USD
View
Price last confirmed 11 days ago
A
Retailer 18
-
HK$131,406 HKD
£13,188 GBP
View
A
Retailer 19
-
HK$139,481 HKD
$17,778 USD
View
Most Expensive
A
Queensmith
2557531588 · Oct 28
HK$148,863 HKD
£14,940 GBP
View
19 more retailers have this diamond
Prices start from HK$74,114 HKDSave up to HK$74,749 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 Princess
HK$74,114 HKD