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Princess|Natural|GIA

1.51ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 5186406134

Certificate GIA 5186406134

Diamond specifications and retailer prices

From HK$70,929 HKD
$9,040 USD
As of November 1, 2026
Save HK$61,984 HKD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$132,913 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5186406134. Listed at 21 retailers as of November 1, 2026, with prices from HK$70,929 to HK$132,913, a HK$61,984 spread on the same certified stone. NZ Jewellers lists it at HK$132,913. 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

1.51
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5186406134
Dimensions6.52 × 6.38 × 4.60 mm
L/W Ratio1.02
Top View
6.52 mm6.38 mm1.51 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5186406134
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.1%

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$132,913 HKD|Low: HK$66,456 HKD|High: HK$132,913 HKD|Avg: HK$97,575 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10HK$70,929 HKD
Retailer 11HK$79,748 HKD
Retailer 2HK$85,426 HKD
Retailer 4HK$86,393 HKD
Retailer 12HK$87,727 HKD
Retailer 9HK$87,835 HKD
Retailer 8HK$88,167 HKD
Retailer 5HK$95,582 HKD
Retailer 3HK$99,685 HKD
Retailer 7HK$117,161 HKD
Retailer 6HK$124,547 HKD
NZ JewellersHK$132,913 HKD

44 data points across 12 retailers

21 retailersHK$70,929 HKD to HK$132,913 HKD

B
Cheapest Retailer
-
HK$70,929 HKD
$9,040 USD
B
Retailer 2
-
HK$73,863 HKD
$9,414 USD
View
B
Retailer 3
-
HK$73,989 HKD
$9,430 USD
View
B
Retailer 4
-
HK$76,170 HKD
CA$13,483 CAD
View
B
Retailer 5
-
HK$78,853 HKD
$10,050 USD
View
B
Retailer 6
-
HK$79,748 HKD
$10,164 USD
View
B
Retailer 7
-
HK$79,748 HKD
$10,164 USD
View
Final sale: no returns
B
Retailer 8
-
HK$85,426 HKD
£8,573 GBP
View
B
Retailer 9
-
HK$86,393 HKD
$11,011 USD
View
B
Retailer 10
-
HK$87,727 HKD
$11,181 USD
View
Retailer 11
-
HK$87,835 HKD
A$17,223 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$88,167 HKD
$11,237 USD
View
B
Retailer 13
-
HK$92,082 HKD
$11,736 USD
View
B
Retailer 14
-
HK$93,369 HKD
$11,900 USD
View
B
Retailer 15
-
HK$93,369 HKD
$11,900 USD
View
B
Retailer 16
-
HK$95,582 HKD
€11,602 EUR
View
B
Retailer 17
-
HK$96,507 HKD
$12,300 USD
View
C
Retailer 18
-
HK$99,685 HKD
$12,705 USD
View
C
Retailer 19
-
HK$117,161 HKD
ZAR 241,235 ZAR
View
B
Retailer 20
-
HK$124,547 HKD
£12,499 GBP
View
Most Expensive
C
NZ Jewellers
ca568700-ac74-4848-a74c-55621c378e51 · Nov 2
HK$132,913 HKD
$16,940 USD
View
20 more retailers have this diamond
Prices start from HK$70,929 HKDSave up to HK$61,984 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
1.51ct Princess
HK$70,929 HKD