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Oval|Natural|GIA

0.51ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 6552406172

Certificate GIA 6552406172

Diamond specifications and retailer prices

From HK$3,480 HKD
As of November 6, 2026
Save HK$13,041 HKD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$19,598 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552406172. Listed at 14 retailers as of November 5, 2026, with a 375% 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
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552406172
Dimensions6.73 × 4.39 × 2.73 mm
L/W Ratio1.53
Culet sizeNone
Top View
6.73 mm4.39 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552406172
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.2%

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 6
Current: HK$19,598 HKD|Low: HK$3,292 HKD|High: HK$19,598 HKD|Avg: HK$7,207 HKD
MOH London
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 2HK$3,480 HKD
Retailer 8HK$6,364 HKD
Retailer 6HK$6,920 HKD
Retailer 5HK$9,554 HKD
Retailer 9HK$9,883 HKD
Retailer 3HK$10,706 HKD
Retailer 4HK$11,090 HKD
Retailer 13HK$11,521 HKD
Retailer 10HK$12,352 HKD
Retailer 11HK$13,135 HKD
Retailer 12HK$13,347 HKD
Retailer 7HK$16,521 HKD
MOH LondonHK$19,598 HKD

45 data points across 13 retailers

14 retailersHK$3,480 HKD to HK$16,521 HKD

A
Cheapest Retailer
-
HK$3,480 HKD
A
Retailer 2
-
HK$4,546 HKD
View
B+
Retailer 3
-
HK$6,364 HKD
View
B+
Retailer 4
-
HK$6,920 HKD
View
B
Retailer 5
-
HK$9,554 HKD
View
B
Retailer 6
-
HK$9,883 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$10,706 HKD
View
B
Retailer 8
-
HK$11,090 HKD
View
B
Retailer 9
-
HK$11,521 HKD
View
B
Retailer 10
-
HK$12,352 HKD
View
B
Retailer 11
-
HK$13,135 HKD
View
B
Retailer 12
-
HK$13,347 HKD
View
B
Retailer 13
-
HK$16,521 HKD
View
Most Expensive
MOH London
6AAA0D615 · Nov 1
HK$19,598 HKD
£1,969 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$3,480 HKDSave up to HK$13,041 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$3,480 HKD