Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 5533550978

Certificate GIA 5533550978

Diamond specifications and retailer prices

From HK$80,233 HKD
As of November 4, 2026
Save HK$68,685 HKD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$159,352 HKD at NZ Jewellers · As of October 27, 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 F colour (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 5533550978. Listed at 22 retailers as of November 4, 2026, with a 86% 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
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 5533550978
Dimensions8.62 × 6.46 × 4.09 mm
L/W Ratio1.33
Top View
8.62 mm6.46 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533550978
Side View
Table 59.0%Crown 39.8°Girdle: THK-VTKPavilion 36.8°Culet: NoneDepth 63.3%

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 4
Current: HK$159,352 HKD|Low: HK$87,639 HKD|High: HK$159,352 HKD|Avg: HK$111,347 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4HK$88,706 HKD
Retailer 9HK$91,624 HKD
Retailer 5HK$94,142 HKD
Retailer 12HK$95,609 HKD
Retailer 6HK$100,999 HKD
Retailer 11HK$101,988 HKD
Retailer 10HK$103,580 HKD
Retailer 8HK$104,082 HKD
Retailer 13HK$107,566 HKD
Retailer 3HK$114,532 HKD
Retailer 2HK$139,496 HKD
Retailer 7HK$148,918 HKD
NZ JewellersHK$159,352 HKD

46 data points across 13 retailers

22 retailersHK$80,233 HKD to HK$148,918 HKD

A
Cheapest Retailer
-
HK$80,233 HKD
B+
Retailer 2
-
HK$88,706 HKD
View
B+
Retailer 3
-
HK$91,624 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$94,142 HKD
View
Retailer 5
-
HK$95,609 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$100,999 HKD
View
Retailer 7
-
HK$101,988 HKD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
HK$102,043 HKD
View
Retailer 9
-
HK$103,580 HKD
View
Price last confirmed 39 days ago
Retailer 10
-
HK$103,580 HKD
View
Price last confirmed 11 days ago
Retailer 11
-
HK$104,082 HKD
View
Price last confirmed 14 days ago
Retailer 12
-
HK$107,566 HKD
View
Price last confirmed 38 days ago
Retailer 13
-
HK$107,566 HKD
View
Price last confirmed 10 days ago
B
Retailer 14
-
HK$109,833 HKD
View
B
Retailer 15
-
HK$109,833 HKD
View
B
Retailer 16
-
HK$110,013 HKD
View
B+
Retailer 17
-
HK$113,520 HKD
View
B+
Retailer 18
-
HK$114,532 HKD
View
B
Retailer 19
-
HK$139,496 HKD
View
B
Retailer 20
-
HK$148,918 HKD
View
Retailer 21
-
HK$159,352 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
9d0c3211-b168-4461-bf96-8088b6509330 · Oct 27
HK$159,352 HKD
$20,312 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from HK$80,233 HKDSave up to HK$68,685 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$80,233 HKD