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Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

VG • F/I1 • GIA 6234253695

Certificate GIA 6234253695

Diamond specifications and retailer prices

From HK$54,067 HKD
$6,891 USD
As of November 1, 2026
Save HK$61,427 HKD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$115,495 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 6234253695. Listed at 7 retailers as of November 1, 2026, with prices from HK$54,067 to HK$115,495, a HK$61,427 spread on the same certified stone. NZ Jewellers lists it at HK$115,495. 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
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6234253695
Dimensions7.11 × 7.19 × 4.59 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.11 mm7.19 mm1.51 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6234253695
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.2%

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$115,495 HKD|Low: HK$53,981 HKD|High: HK$115,495 HKD|Avg: HK$71,503 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8HK$53,981 HKD
Retailer 3HK$54,067 HKD
Retailer 7HK$57,747 HKD
Retailer 5HK$62,557 HKD
Retailer 4HK$63,522 HKD
Retailer 6HK$72,184 HKD
Retailer 2HK$75,175 HKD
Retailer 9HK$82,317 HKD
NZ JewellersHK$115,495 HKD

24 data points across 9 retailers

7 retailersHK$54,067 HKD to HK$115,495 HKD

B
Cheapest Retailer
-
HK$54,067 HKD
$6,891 USD
B
Retailer 2
-
HK$57,747 HKD
$7,360 USD
View
B
Retailer 3
-
HK$62,557 HKD
$7,973 USD
View
B
Retailer 4
-
HK$63,522 HKD
$8,096 USD
View
B
Retailer 5
-
HK$72,184 HKD
$9,200 USD
View
B
Retailer 6
-
HK$75,175 HKD
€9,125 EUR
View
Most Expensive
C
NZ Jewellers
bc0aa28b-880c-4bec-8fcf-15d87704cfcf · Nov 2
HK$115,495 HKD
$14,720 USD
View
6 more retailers have this diamond
Prices start from HK$54,067 HKDSave up to HK$61,427 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$54,067 HKD