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Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2235731707

Certificate GIA 2235731707

Diamond specifications and retailer prices

From HK$48,389 HKD
As of November 5, 2026
Save HK$58,745 HKD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$107,134 HKD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2235731707. Listed at 22 retailers as of November 5, 2026, with prices from HK$48,389 to HK$107,134, a HK$58,745 spread on the same certified stone. NZ Jewellers lists it at HK$107,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235731707
Dimensions7.37 × 7.33 × 4.51 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.37 mm7.33 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235731707
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.4%

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 5
Current: HK$59,082 HKD|Low: HK$46,506 HKD|High: HK$90,345 HKD|Avg: HK$62,926 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$49,236 HKD
Retailer 7HK$49,817 HKD
Retailer 8HK$53,567 HKD
Retailer 9HK$58,925 HKD
Retailer 1HK$59,082 HKD
Retailer 6HK$61,397 HKD
Retailer 3HK$65,704 HKD
Retailer 2HK$78,146 HKD
Retailer 4HK$89,027 HKD

39 data points across 9 retailers

22 retailersHK$48,389 HKD to HK$107,134 HKD

A
Cheapest Retailer
-
HK$48,389 HKD
A
Retailer 2
-
HK$49,236 HKD
View
A
Retailer 3
-
HK$49,809 HKD
View
A
Retailer 4
-
HK$49,817 HKD
View
A
Retailer 5
-
HK$50,735 HKD
View
Retailer 6
-
HK$53,567 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$53,567 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$53,622 HKD
View
B+
Retailer 9
-
HK$58,031 HKD
View
B+
Retailer 10
-
HK$58,925 HKD
View
A
Retailer 11
-
HK$59,082 HKD
View
Retailer 12
-
HK$61,397 HKD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
HK$64,095 HKD
View
B+
Retailer 14
-
HK$64,095 HKD
View
B+
Retailer 15
-
HK$64,707 HKD
View
B+
Retailer 16
-
HK$65,704 HKD
View
B+
Retailer 17
-
HK$66,213 HKD
View
B+
Retailer 18
-
HK$66,959 HKD
View
Retailer 19
-
HK$70,560 HKD
View
Price last confirmed 14 days ago
B+
Retailer 20
-
HK$78,146 HKD
View
B
Retailer 21
-
HK$89,027 HKD
View
Most Expensive
B
NZ Jewellers
e9f6e72e-62db-4e92-8c0d-8a4cacc688ce · Nov 5
HK$107,134 HKD
$13,656 USD
View
21 more retailers have this diamond
Prices start from HK$48,389 HKDSave up to HK$58,745 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$48,389 HKD