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Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 2546586194

Certificate GIA 2546586194

Diamond specifications and retailer prices

From HK$51,308 HKD
As of November 4, 2026
Save HK$42,631 HKD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$115,379 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546586194. Listed at 22 retailers as of November 4, 2026, with a 83% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2546586194
Dimensions8.66 × 6.32 × 4.15 mm
L/W Ratio1.37
Top View
8.66 mm6.32 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546586194
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 41.4°Culet: NoneDepth 65.7%

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 4
Current: HK$62,354 HKD|Low: HK$50,609 HKD|High: HK$95,194 HKD|Avg: HK$63,796 HKD|-2.5%
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
November 6, 2026
Retailer 5HK$51,308 HKD
Retailer 10HK$53,857 HKD
Retailer 19HK$54,124 HKD
Retailer 13HK$54,344 HKD
Retailer 15HK$55,646 HKD
Retailer 8HK$56,517 HKD
Retailer 18HK$56,760 HKD
Retailer 14HK$57,121 HKD
Retailer 17HK$57,137 HKD
Retailer 3HK$59,074 HKD
Retailer 6HK$59,922 HKD
Retailer 1HK$62,354 HKD
Retailer 11HK$63,632 HKD
Retailer 4HK$64,809 HKD
Retailer 2HK$67,877 HKD
Retailer 9HK$73,047 HKD
Retailer 20HK$73,329 HKD
Retailer 7HK$73,831 HKD
Retailer 12HK$82,453 HKD
Retailer 16HK$93,938 HKD

23 data points across 20 retailers

22 retailersHK$51,308 HKD to HK$93,938 HKD

A
Cheapest Retailer
-
HK$51,308 HKD
A
Retailer 2
-
HK$53,857 HKD
View
A
Retailer 3
-
HK$54,124 HKD
View
A
Retailer 4
-
HK$54,344 HKD
View
A
Retailer 5
-
HK$55,646 HKD
View
A
Retailer 6
-
HK$56,517 HKD
View
Final sale: no returns
Retailer 7
-
HK$56,760 HKD
View
Price last confirmed 3 days ago
A
Retailer 8
-
HK$57,121 HKD
View
A
Retailer 9
-
HK$57,137 HKD
View
A
Retailer 10
-
HK$59,074 HKD
View
A
Retailer 11
-
HK$59,922 HKD
View
A
Retailer 12
-
HK$62,354 HKD
View
Retailer 13
-
HK$63,632 HKD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
HK$64,809 HKD
View
B+
Retailer 15
-
HK$66,582 HKD
View
B+
Retailer 16
-
HK$67,877 HKD
View
B+
Retailer 17
-
HK$73,047 HKD
View
B+
Retailer 18
-
HK$73,329 HKD
View
B+
Retailer 19
-
HK$73,831 HKD
View
B+
Retailer 20
-
HK$82,453 HKD
View
B
Retailer 21
-
HK$93,938 HKD
View
Most Expensive
NZ Jewellers
85324e76-a2e1-46b9-b251-2f4838b7c8f0 · Sep 25
HK$115,379 HKD
$14,707 USD
View
Price last confirmed 41 days ago
21 more retailers have this diamond
Prices start from HK$51,308 HKDSave up to HK$42,631 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 Oval
HK$51,308 HKD