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Princess|Natural|GIA

13.05ct K SI1 Princess Natural Diamond

VG • K/SI1 • GIA 2191862530

Certificate GIA 2191862530

Diamond specifications and retailer prices

From HK$2,279,745 HKD
$290,572 USD
As of October 21, 2026
8 retailers carry this diamond
Most expensive: HK$3,116,446 HKD at Cape Diamonds · As of October 22, 2026
View at Cape Diamonds

About this 13.05ct natural princess diamond

This 13.05ct natural princess sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2191862530. Listed at 8 retailers as of October 21, 2026. 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

13.05
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2191862530
Dimensions14.27 × 13.58 × 8.91 mm
L/W Ratio1.05
Culet sizeNone
Top View
14.27 mm13.58 mm13.05 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2191862530
Side View
Table 84.0%CrownGirdle: NULPavilionCulet: NoneDepth 65.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: HK$3,116,446 HKD|Low: HK$2,128,613 HKD|High: HK$3,136,886 HKD|Avg: HK$2,702,714 HKD|+0.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 23, 2026
Retailer 2HK$2,238,153 HKD
Retailer 4HK$2,356,589 HKD
Retailer 5HK$2,520,862 HKD
Retailer 3HK$2,554,340 HKD
Retailer 9HK$2,626,466 HKD
Retailer 10HK$2,692,695 HKD
Retailer 7HK$2,735,898 HKD
Retailer 8HK$2,845,337 HKD
Retailer 6HK$2,954,769 HKD
Cape DiamondsHK$3,116,446 HKD

36 data points across 10 retailers

8 retailersHK$2,279,745 HKD to HK$3,116,446 HKD

Retailer 1
-
HK$2,279,745 HKD
$290,572 USD
Price last confirmed 12 days ago
Retailer 2
-
HK$2,356,589 HKD
₹28,606,375 INR
View
Price last confirmed 10 days ago
Retailer 3
-
HK$2,626,466 HKD
$334,765 USD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$2,692,695 HKD
$343,207 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$2,735,898 HKD
$348,713 USD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$2,845,337 HKD
$362,662 USD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$2,954,769 HKD
$376,610 USD
View
Price last confirmed 12 days ago
Most Expensive
Cape Diamonds
cert_2191862530 · Oct 22
HK$3,116,446 HKD
ZAR 6,417,077 ZAR
View
Price last confirmed 10 days ago
7 more retailers have this diamond

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.

13.05ct Princess
HK$2,279,745 HKD