Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 5241048372

Certificate GIA 5241048372

Diamond specifications and retailer prices

From HK$61,710 HKD
As of November 5, 2026
Save HK$24,752 HKD (29%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$117,788 HKD at NZ Jewellers · As of October 9, 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 5241048372. Listed at 22 retailers as of October 30, 2026, with a 40% 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241048372
Dimensions10.01 × 6.10 × 3.53 mm
L/W Ratio1.64
Top View
10.01 mm6.10 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5241048372
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.8%

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$76,546 HKD|Low: HK$61,710 HKD|High: HK$114,101 HKD|Avg: HK$82,445 HKD|-5.4%
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
November 6, 2026
Retailer 9HK$61,710 HKD
Retailer 10HK$68,520 HKD
Retailer 8HK$70,670 HKD
Retailer 3HK$74,012 HKD
Retailer 11HK$75,589 HKD
Retailer 1HK$76,546 HKD
Retailer 4HK$77,158 HKD
Retailer 15HK$77,675 HKD
Retailer 12HK$78,177 HKD
Retailer 5HK$84,359 HKD
Retailer 6HK$84,642 HKD
Retailer 7HK$86,462 HKD
Retailer 14HK$88,902 HKD
Retailer 2HK$102,615 HKD
Retailer 13HK$110,955 HKD

27 data points across 15 retailers

22 retailersHK$61,710 HKD to HK$86,462 HKD

A
Cheapest Retailer
-
HK$61,710 HKD
B+
Retailer 2
-
HK$68,520 HKD
View
B+
Retailer 3
-
HK$70,670 HKD
View
Final sale: no returns
Retailer 4
-
HK$74,012 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$75,589 HKD
View
B+
Retailer 6
-
HK$76,546 HKD
View
Retailer 7
-
HK$77,158 HKD
View
Price last confirmed 6 days ago
Retailer 8
-
HK$77,675 HKD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$78,005 HKD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
HK$78,177 HKD
View
Retailer 11
-
HK$84,359 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$84,508 HKD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
HK$84,642 HKD
View
Retailer 14
-
HK$85,717 HKD
View
Price last confirmed 38 days ago
Retailer 15
-
HK$86,030 HKD
View
Price last confirmed 45 days ago
B
Retailer 16
-
HK$86,462 HKD
View
Retailer 17
-
HK$88,902 HKD
View
Price last confirmed 8 days ago
Retailer 18
-
HK$97,508 HKD
View
Price last confirmed 28 days ago
Retailer 19
-
HK$99,265 HKD
View
Price last confirmed 45 days ago
Retailer 20
-
HK$102,615 HKD
View
Price last confirmed 25 days ago
Retailer 21
-
HK$110,955 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
92c5a17a-a68b-444d-b62c-e9cf4e82f1d8 · Oct 9
HK$117,788 HKD
$15,014 USD
View
Price last confirmed 27 days ago
21 more retailers have this diamond
Prices start from HK$61,710 HKDSave up to HK$24,752 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$61,710 HKD