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Princess|Natural|GIA

1.30ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 11

Certificate GIA 11

Diamond specifications and retailer prices

From HK$24,021 HKD
$3,061 USD
As of October 31, 2026
Save HK$514 HKD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$24,535 HKD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.30
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11
Dimensions6.30 × 6.07 × 4.28 mm
L/W Ratio1.04
Top View
6.30 mm6.07 mm1.30 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 11
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: HK$24,535 HKD|Low: HK$24,021 HKD|High: HK$24,535 HKD|Avg: HK$24,146 HKD|+1.7%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2HK$24,021 HKD
B2C JewelsHK$24,535 HKD

3 data points across 2 retailers

2 retailersHK$24,021 HKD to HK$24,535 HKD

B+
Cheapest Retailer
-
HK$24,021 HKD
$3,061 USD
Most Expensive
B+
B2C Jewels
30856043 · Nov 2
HK$24,535 HKD
$3,127 USD
View
1 more retailer has this diamond
Prices start from HK$24,021 HKDSave up to HK$514 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.

B+
1.30ct Princess
HK$24,021 HKD