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Princess|Natural|GIA

1.00ct J SI1 Princess Natural Diamond

VG • J/SI1 • GIA 1418138474

Certificate GIA 1418138474

Diamond specifications and retailer prices

From HK$14,264 HKD
$1,818 USD
As of November 1, 2026
Save HK$16,257 HKD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$36,422 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J 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 1418138474. Listed at 22 retailers as of November 1, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1418138474
Dimensions5.57 × 5.56 × 3.98 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.57 mm5.56 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 1418138474
Side View
Table 71.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 71.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$15,751 HKD|Low: HK$12,138 HKD|High: HK$30,890 HKD|Avg: HK$18,209 HKD|+4.0%
Retailer 1
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
November 2, 2026
Retailer 14HK$14,264 HKD
Retailer 11HK$14,570 HKD
Retailer 10HK$14,672 HKD
Retailer 3HK$15,135 HKD
Retailer 1HK$15,751 HKD
Retailer 5HK$15,786 HKD
Retailer 13HK$15,786 HKD
Retailer 4HK$16,045 HKD
Retailer 6HK$18,211 HKD
Retailer 12HK$18,478 HKD
Retailer 8HK$21,414 HKD
Retailer 2HK$21,424 HKD
Retailer 9HK$21,758 HKD
Retailer 7HK$30,521 HKD

42 data points across 14 retailers

22 retailersHK$14,264 HKD to HK$30,521 HKD

B
Cheapest Retailer
-
HK$14,264 HKD
$1,818 USD
B
Retailer 2
-
HK$14,570 HKD
$1,857 USD
View
Final sale: no returns
B
Retailer 3
-
HK$14,672 HKD
$1,870 USD
View
B
Retailer 4
-
HK$15,135 HKD
$1,929 USD
View
B
Retailer 5
-
HK$15,629 HKD
$1,992 USD
View
B
Retailer 6
-
HK$15,751 HKD
£1,581 GBP
View
B
Retailer 7
-
HK$15,786 HKD
$2,012 USD
View
Retailer 8
-
HK$15,786 HKD
$2,012 USD
View
Price last confirmed 35 days ago
B
Retailer 9
-
HK$16,045 HKD
$2,045 USD
View
Retailer 10
-
HK$16,508 HKD
$2,104 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
HK$16,634 HKD
$2,120 USD
View
B
Retailer 12
-
HK$16,634 HKD
$2,120 USD
View
B
Retailer 13
-
HK$17,183 HKD
$2,190 USD
View
Retailer 14
-
HK$18,211 HKD
$2,321 USD
View
Price last confirmed 35 days ago
B
Retailer 15
-
HK$18,211 HKD
$2,321 USD
View
B
Retailer 16
-
HK$18,478 HKD
$2,355 USD
View
B
Retailer 17
-
HK$21,414 HKD
ZAR 44,091 ZAR
View
Retailer 18
-
HK$21,424 HKD
A$4,201 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
HK$21,758 HKD
€2,641 EUR
View
B
Retailer 20
-
HK$30,521 HKD
£3,063 GBP
View
Retailer 21
-
HK$36,422 HKD
$4,642 USD
View
Price under review
Most Expensive
NZ Jewellers
cd686a90-444d-474f-9fb6-895ace4e5014 · Sep 30
HK$36,422 HKD
$4,642 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$14,264 HKDSave up to HK$16,257 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
1.00ct Princess
HK$14,264 HKD