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Round|Natural|GIA

1.51ct G I1 Round Natural Diamond

VG • G/I1 • GIA 5222686129

Certificate GIA 5222686129

Diamond specifications and retailer prices

From HK$33,443 HKD
As of November 1, 2026
Save HK$43,292 HKD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$76,735 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5222686129. Listed at 8 retailers as of November 1, 2026, with prices from HK$33,443 to HK$76,735, a HK$43,292 spread on the same certified stone. NZ Jewellers lists it at HK$76,735. 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
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5222686129
Dimensions7.25 × 7.16 × 4.64 mm
L/W Ratio1.01
Top View
7.25 mm7.16 mm1.51 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5222686129
Side View
Table 57.0%Crown 36.5°Girdle: THN-THKPavilion 41.4°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$76,735 HKD|Low: HK$33,142 HKD|High: HK$76,735 HKD|Avg: HK$48,828 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4HK$33,443 HKD
Retailer 2HK$33,559 HKD
Retailer 5HK$45,876 HKD
Retailer 6HK$45,876 HKD
Retailer 8HK$45,876 HKD
Retailer 3HK$49,908 HKD
Retailer 7HK$52,938 HKD
Retailer 9HK$54,699 HKD
NZ JewellersHK$76,735 HKD

43 data points across 9 retailers

8 retailersHK$33,443 HKD to HK$76,735 HKD

B+
Cheapest Retailer
-
HK$33,443 HKD
A
Retailer 2
-
HK$33,559 HKD
₹407,348 INR
View
B
Retailer 3
-
HK$45,876 HKD
$5,847 USD
View
B
Retailer 4
-
HK$45,876 HKD
$5,847 USD
View
B
Retailer 5
-
HK$45,876 HKD
$5,847 USD
View
B
Retailer 6
-
HK$49,908 HKD
€6,058 EUR
View
B
Retailer 7
-
HK$52,938 HKD
$6,747 USD
View
Most Expensive
C
NZ Jewellers
fbf016b5-2507-49ce-9e4a-d25918369083 · Nov 2
HK$76,735 HKD
$9,780 USD
View
7 more retailers have this diamond
Prices start from HK$33,443 HKDSave up to HK$43,292 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.

A
1.51ct Round
HK$33,443 HKD