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Round|Natural|GIA

1.51ct I I1 Round Natural Diamond

GD • I/I1 • GIA 5222661471

Certificate GIA 5222661471

Diamond specifications and retailer prices

From HK$35,855 HKD
$4,570 USD
As of November 1, 2026
Save HK$42,084 HKD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$77,939 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 5222661471. Listed at 8 retailers as of October 30, 2026, with prices from HK$35,855 to HK$77,939, a HK$42,084 spread on the same certified stone. NZ Jewellers lists it at HK$77,939. 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
I
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5222661471
Dimensions7.50 × 7.38 × 4.36 mm
L/W Ratio1.02
Top View
7.50 mm7.38 mm1.51 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceFaint
CertificateGIA 5222661471
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: Very SmallDepth 58.7%

Caratlytics Score

How it works →
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$77,939 HKD|Low: HK$35,280 HKD|High: HK$77,939 HKD|Avg: HK$45,809 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 1, 2026
Retailer 4HK$35,280 HKD
Retailer 5HK$35,855 HKD
Retailer 11HK$36,773 HKD
Retailer 6HK$36,820 HKD
Retailer 7HK$42,218 HKD
Retailer 8HK$42,218 HKD
Retailer 10HK$42,218 HKD
Retailer 3HK$42,822 HKD
Retailer 9HK$48,706 HKD
Retailer 2HK$50,688 HKD
Retailer 12HK$55,553 HKD
NZ JewellersHK$77,939 HKD

21 data points across 12 retailers

8 retailersHK$35,855 HKD to HK$77,939 HKD

B
Cheapest Retailer
-
HK$35,855 HKD
$4,570 USD
B
Retailer 2
-
HK$36,820 HKD
$4,693 USD
View
B
Retailer 3
-
HK$42,218 HKD
$5,381 USD
View
B
Retailer 4
-
HK$42,218 HKD
$5,381 USD
View
B
Retailer 5
-
HK$42,218 HKD
$5,381 USD
View
C
Retailer 6
-
HK$48,706 HKD
$6,208 USD
View
C
Retailer 7
-
HK$50,688 HKD
€6,153 EUR
View
Most Expensive
C
NZ Jewellers
43ec6c98-e801-4b54-b80b-c4001d6eb03b · Oct 30
HK$77,939 HKD
$9,934 USD
View
7 more retailers have this diamond
Prices start from HK$35,855 HKDSave up to HK$42,084 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 Round
HK$35,855 HKD