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Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7546392625

Certificate GIA 7546392625

Diamond specifications and retailer prices

From HK$48,044 HKD
As of November 5, 2026
Save HK$40,364 HKD (46%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$107,330 HKD at NZ Jewellers · As of September 14, 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 7546392625. Listed at 28 retailers as of November 4, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7546392625
Dimensions7.36 × 7.41 × 4.41 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint, Natural
Top View
7.36 mm7.41 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546392625
Side View
Table 61.0%Crown 32.5°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 59.8%

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$58,659 HKD|Low: HK$48,044 HKD|High: HK$90,502 HKD|Avg: HK$63,332 HKD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 8HK$48,044 HKD
Retailer 5HK$48,099 HKD
Retailer 6HK$49,433 HKD
Retailer 18HK$50,256 HKD
Retailer 11HK$50,366 HKD
Retailer 9HK$50,994 HKD
Retailer 7HK$53,190 HKD
Retailer 4HK$53,269 HKD
Retailer 3HK$56,642 HKD
Retailer 1HK$58,659 HKD
Retailer 22HK$58,761 HKD
Retailer 13HK$59,576 HKD
Retailer 15HK$61,506 HKD
Retailer 16HK$62,926 HKD
Retailer 14HK$63,625 HKD
Retailer 21HK$63,625 HKD
Retailer 20HK$64,174 HKD
Retailer 10HK$64,315 HKD
Retailer 2HK$65,743 HKD
Retailer 17HK$67,626 HKD
Retailer 12HK$77,605 HKD
Retailer 19HK$88,408 HKD

31 data points across 22 retailers

28 retailersHK$48,044 HKD to HK$88,408 HKD

A
Cheapest Retailer
-
HK$48,044 HKD
A
Retailer 2
-
HK$48,099 HKD
View
A
Retailer 3
-
HK$49,433 HKD
View
A
Retailer 4
-
HK$50,256 HKD
View
A
Retailer 5
-
HK$50,366 HKD
View
A
Retailer 6
-
HK$50,994 HKD
View
A
Retailer 7
-
HK$53,190 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$53,269 HKD
View
Retailer 9
-
HK$53,661 HKD
View
Price last confirmed 25 days ago
A
Retailer 10
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HK$56,642 HKD
View
Retailer 11
-
HK$58,133 HKD
View
Price last confirmed 29 days ago
Retailer 12
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HK$58,133 HKD
View
Price last confirmed 54 days ago
A
Retailer 13
-
HK$58,659 HKD
View
A
Retailer 14
-
HK$58,761 HKD
View
Retailer 15
-
HK$59,051 HKD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
HK$59,576 HKD
View
Retailer 17
-
HK$61,506 HKD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
HK$62,926 HKD
View
B+
Retailer 19
-
HK$63,625 HKD
View
B+
Retailer 20
-
HK$63,625 HKD
View
B+
Retailer 21
-
HK$64,174 HKD
View
B+
Retailer 22
-
HK$64,315 HKD
View
B+
Retailer 23
-
HK$65,743 HKD
View
Retailer 24
-
HK$67,076 HKD
View
Price last confirmed 53 days ago
B+
Retailer 25
-
HK$67,626 HKD
View
B+
Retailer 26
-
HK$77,605 HKD
View
B
Retailer 27
-
HK$88,408 HKD
View
Most Expensive
NZ Jewellers
f2a6ea89-9438-4b12-8b73-0497d7609308 · Sep 14
HK$107,330 HKD
$13,681 USD
View
Price last confirmed 52 days ago
27 more retailers have this diamond
Prices start from HK$48,044 HKDSave up to HK$40,364 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$48,044 HKD