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Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 5151363691

Certificate GIA 5151363691

Diamond specifications and retailer prices

From HK$85,016 HKD
$10,835 USD
As of October 25, 2026
Save HK$75,686 HKD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$160,702 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5151363691. Listed at 20 retailers as of October 25, 2026, with prices from HK$85,016 to HK$160,702, a HK$75,686 spread on the same certified stone. NZ Jewellers lists it at HK$160,702. 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

1.50
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151363691
Dimensions6.57 × 6.28 × 4.48 mm
L/W Ratio1.05
Top View
6.57 mm6.28 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5151363691
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: 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: Oct 25
Current: HK$102,870 HKD|Low: HK$85,016 HKD|High: HK$152,404 HKD|Avg: HK$116,426 HKD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6HK$85,016 HKD
Retailer 1HK$102,870 HKD
Retailer 7HK$104,451 HKD
Retailer 5HK$104,976 HKD
Retailer 3HK$116,273 HKD
Retailer 4HK$140,900 HKD
Retailer 2HK$151,387 HKD

44 data points across 7 retailers

20 retailersHK$85,016 HKD to HK$160,702 HKD

B
Cheapest Retailer
-
HK$85,016 HKD
$10,835 USD
B
Retailer 2
-
HK$89,465 HKD
$11,402 USD
View
B
Retailer 3
-
HK$89,543 HKD
$11,412 USD
View
B
Retailer 4
-
HK$90,837 HKD
CA$16,079 CAD
View
B
Retailer 5
-
HK$94,902 HKD
$12,095 USD
View
B
Retailer 6
-
HK$96,417 HKD
$12,288 USD
View
B
Retailer 7
-
HK$98,104 HKD
$12,503 USD
View
B
Retailer 8
-
HK$102,851 HKD
$13,108 USD
View
B
Retailer 9
-
HK$102,870 HKD
£10,323 GBP
View
B
Retailer 10
-
HK$104,451 HKD
$13,312 USD
View
B
Retailer 11
-
HK$104,976 HKD
A$20,583 AUD
View
B
Retailer 12
-
HK$108,469 HKD
$13,824 USD
View
B
Retailer 13
-
HK$111,105 HKD
$14,160 USD
View
B
Retailer 14
-
HK$111,105 HKD
$14,160 USD
View
B
Retailer 15
-
HK$111,678 HKD
$14,233 USD
View
B
Retailer 16
-
HK$114,871 HKD
$14,640 USD
View
B
Retailer 17
-
HK$116,273 HKD
€14,113 EUR
View
B
Retailer 18
-
HK$140,900 HKD
ZAR 290,101 ZAR
View
B
Retailer 19
-
HK$151,387 HKD
£15,192 GBP
View
Most Expensive
C
NZ Jewellers
57a86f9d-14a6-43bc-ad88-df5f4f88d542 · Oct 30
HK$160,702 HKD
$20,481 USD
View
19 more retailers have this diamond
Prices start from HK$85,016 HKDSave up to HK$75,686 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
1.50ct Princess
HK$85,016 HKD