Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 7536867183

Certificate GIA 7536867183

Diamond specifications and retailer prices

From HK$6,991 HKD
As of October 29, 2026
Save HK$8,309 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$23,922 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536867183. Listed at 21 retailers as of October 29, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536867183
Dimensions6.90 × 4.47 × 2.57 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.90 mm4.47 mm0.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536867183
Side View
Table 59.0%Crown 33.7°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 57.4%

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: Oct 29
Current: HK$23,922 HKD|Low: HK$6,151 HKD|High: HK$23,922 HKD|Avg: HK$9,669 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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 8HK$6,151 HKD
Retailer 15HK$6,991 HKD
Retailer 16HK$7,030 HKD
Retailer 13HK$7,414 HKD
Retailer 3HK$7,626 HKD
Retailer 4HK$7,626 HKD
Retailer 7HK$7,924 HKD
Retailer 14HK$8,787 HKD
Retailer 6HK$8,803 HKD
Retailer 9HK$8,905 HKD
Retailer 10HK$8,905 HKD
Retailer 2HK$9,948 HKD
Retailer 5HK$11,463 HKD
Retailer 11HK$11,745 HKD
Retailer 12HK$13,989 HKD
NZ JewellersHK$23,922 HKD

35 data points across 16 retailers

21 retailersHK$6,991 HKD to HK$15,299 HKD

Retailer 1
-
HK$6,151 HKD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$6,991 HKD
View
Retailer 3
-
HK$7,414 HKD
View
Price last confirmed 17 days ago
A
Retailer 4
-
HK$7,454 HKD
View
Retailer 5
-
HK$7,461 HKD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$7,626 HKD
View
B+
Retailer 7
-
HK$7,626 HKD
View
Retailer 8
-
HK$7,924 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$8,670 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$8,787 HKD
View
Price last confirmed 6 days ago
Retailer 11
-
HK$8,803 HKD
View
Price last confirmed 65 days ago
Retailer 12
-
HK$8,803 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$8,905 HKD
View
B+
Retailer 14
-
HK$8,905 HKD
View
B+
Retailer 15
-
HK$9,948 HKD
View
Retailer 16
-
HK$11,463 HKD
View
Price last confirmed 30 days ago
Retailer 17
-
HK$11,745 HKD
View
Price last confirmed 9 days ago
Retailer 18
-
HK$13,989 HKD
View
Price last confirmed 9 days ago
B
Retailer 19
-
HK$15,299 HKD
View
Retailer 20
-
HK$23,922 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
78e6c3aa-7588-4f29-8a8a-509f7d604a4b · Sep 28
HK$23,922 HKD
$3,049 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from HK$6,991 HKDSave up to HK$8,309 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
0.51ct Oval
HK$6,991 HKD