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Princess|Natural|GIA

1.21ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 2566647516

Certificate GIA 2566647516

Diamond specifications and retailer prices

From HK$8,747 HKD
As of November 5, 2026
Save HK$7,315 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,062 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-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 2566647516. Listed at 12 retailers as of November 4, 2026, with prices from HK$8,747 to HK$16,062, a HK$7,315 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$16,062. 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

1.21
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.06°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 2566647516
Dimensions5.78 × 5.77 × 4.23 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.78 mm5.77 mm1.21 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566647516
Side View
Table 72.0%Crown 26.06°Girdle: STK-THKPavilion 39.9°Culet: NDepth 73.4%

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$13,557 HKD|Low: HK$8,732 HKD|High: HK$16,540 HKD|Avg: HK$12,032 HKD|-3.6%
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 8HK$8,747 HKD
Retailer 11HK$9,657 HKD
Retailer 3HK$10,136 HKD
Retailer 2HK$10,199 HKD
Retailer 7HK$10,442 HKD
Retailer 10HK$10,465 HKD
Retailer 6HK$10,748 HKD
Retailer 9HK$11,744 HKD
Retailer 4HK$13,549 HKD
Retailer 1HK$13,557 HKD
Retailer 5HK$13,784 HKD
Wholesale Diamonds DirectHK$16,062 HKD

18 data points across 12 retailers

12 retailersHK$8,747 HKD to HK$16,062 HKD

A
Cheapest Retailer
-
HK$8,747 HKD
A
Retailer 2
-
HK$9,657 HKD
View
A
Retailer 3
-
HK$10,136 HKD
View
A
Retailer 4
-
HK$10,199 HKD
View
A
Retailer 5
-
HK$10,442 HKD
View
A
Retailer 6
-
HK$10,465 HKD
View
A
Retailer 7
-
HK$10,748 HKD
View
B+
Retailer 8
-
HK$11,744 HKD
View
B+
Retailer 9
-
HK$13,549 HKD
View
B+
Retailer 10
-
HK$13,557 HKD
View
B+
Retailer 11
-
HK$13,784 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
578203869 · Nov 4
HK$16,062 HKD
$2,047 USD
View
11 more retailers have this diamond
Prices start from HK$8,747 HKDSave up to HK$7,315 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
1.21ct Princess
HK$8,747 HKD