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Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 6243083844

Certificate GIA 6243083844

Diamond specifications and retailer prices

From HK$8,646 HKD
As of November 3, 2026
Save HK$4,354 HKD (33%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$16,859 HKD at Flawless Fine Jewelry · As of October 14, 2026
View at Flawless Fine Jewelry

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243083844. Listed at 16 retailers as of October 29, 2026, with a 50% 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

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.42°
Pavilion angle39.45°
OriginNatural
Grading LabGIA
CertificateGIA 6243083844
Dimensions6.23 × 4.48 × 2.77 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.23 mm4.48 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243083844
Side View
Table 60.0%Crown 40.42°Girdle: STK-THKPavilion 39.45°Culet: NoneDepth 61.8%

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 3
Current: HK$16,859 HKD|Low: HK$8,521 HKD|High: HK$16,859 HKD|Avg: HK$10,726 HKD
Flawless Fine Jewelry
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
November 3, 2026
Retailer 13HK$8,521 HKD
Retailer 2HK$8,646 HKD
Retailer 11HK$8,827 HKD
Retailer 12HK$8,968 HKD
Retailer 4HK$9,219 HKD
Retailer 5HK$9,282 HKD
Retailer 8HK$9,697 HKD
Retailer 3HK$10,043 HKD
Retailer 7HK$10,702 HKD
Retailer 9HK$12,318 HKD
Retailer 6HK$12,420 HKD
Retailer 14HK$13,000 HKD
Retailer 10HK$13,762 HKD
Flawless Fine JewelryHK$16,859 HKD

23 data points across 14 retailers

16 retailersHK$8,646 HKD to HK$13,000 HKD

Retailer 1
-
HK$8,521 HKD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$8,646 HKD
View
Retailer 3
-
HK$8,827 HKD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
HK$8,968 HKD
View
B+
Retailer 5
-
HK$9,219 HKD
View
B+
Retailer 6
-
HK$9,282 HKD
View
B+
Retailer 7
-
HK$9,697 HKD
View
B+
Retailer 8
-
HK$10,043 HKD
View
B+
Retailer 9
-
HK$10,702 HKD
View
B+
Retailer 10
-
HK$12,318 HKD
View
B
Retailer 11
-
HK$12,420 HKD
View
Retailer 12
-
HK$12,632 HKD
View
Price last confirmed 24 days ago
Retailer 13
-
HK$12,632 HKD
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$13,000 HKD
View
Retailer 15
-
HK$13,762 HKD
View
Price last confirmed 9 days ago
Most Expensive
Flawless Fine Jewelry
F3E71F318 · Oct 14
HK$16,859 HKD
£1,692 GBP
View
Price last confirmed 21 days ago
15 more retailers have this diamond
Prices start from HK$8,646 HKDSave up to HK$4,354 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$8,646 HKD