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Princess|Natural|GIA

1.51ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 2567372300

Certificate GIA 2567372300

Diamond specifications and retailer prices

From HK$19,511 HKD
As of November 5, 2026
Save HK$14,789 HKD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$34,300 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567372300. Listed at 12 retailers as of November 4, 2026, with prices from HK$19,511 to HK$34,300, a HK$14,789 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$34,300. 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

1.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.09°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 2567372300
Dimensions6.31 × 6.23 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.31 mm6.23 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567372300
Side View
Table 74.0%Crown 25.09°Girdle: STK-THKPavilion 40.51°Culet: NDepth 72.6%

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 5
Current: HK$29,153 HKD|Low: HK$19,401 HKD|High: HK$34,984 HKD|Avg: HK$24,069 HKD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 6HK$19,511 HKD
Retailer 2HK$19,770 HKD
Retailer 8HK$20,476 HKD
Retailer 7HK$20,656 HKD
Retailer 3HK$20,711 HKD
Retailer 5HK$22,084 HKD
Retailer 11HK$22,500 HKD
Retailer 9HK$24,202 HKD
Retailer 10HK$25,065 HKD
Retailer 4HK$26,478 HKD
Retailer 1HK$29,153 HKD
Wholesale Diamonds DirectHK$34,300 HKD

34 data points across 12 retailers

12 retailersHK$19,511 HKD to HK$34,300 HKD

A
Cheapest Retailer
-
HK$19,511 HKD
A
Retailer 2
-
HK$19,770 HKD
View
A
Retailer 3
-
HK$20,476 HKD
View
A
Retailer 4
-
HK$20,656 HKD
View
A
Retailer 5
-
HK$20,711 HKD
View
A
Retailer 6
-
HK$22,084 HKD
View
A
Retailer 7
-
HK$22,500 HKD
View
B+
Retailer 8
-
HK$24,202 HKD
View
B+
Retailer 9
-
HK$25,065 HKD
View
B+
Retailer 10
-
HK$26,478 HKD
View
B+
Retailer 11
-
HK$29,153 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
398927293 · Nov 4
HK$34,300 HKD
$4,372 USD
View
11 more retailers have this diamond
Prices start from HK$19,511 HKDSave up to HK$14,789 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
1.51ct Princess
HK$19,511 HKD