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Oval|Lab Grown|UNKNOWN

0.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • UNKNOWN 34061979

Certificate UNKNOWN 34061979

Diamond specifications and retailer prices

From HK$3,123 HKD
As of November 3, 2026
Save HK$3,013 HKD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,135 HKD at Loose Grown Diamond · As of November 4, 2026
View at Loose Grown Diamond

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 34061979. Listed at 5 retailers as of November 3, 2026, with prices from HK$3,123 to HK$6,135, a HK$3,013 spread on the same certified stone. Loose Grown Diamond lists it at HK$6,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 34061979
Dimensions6.27 × 4.53 × 2.85 mm
L/W Ratio1.38
Top View
6.27 mm4.53 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 34061979
Side View
Table 64.4%CrownGirdlePavilionCuletDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$6,135 HKD|Low: HK$2,997 HKD|High: HK$6,135 HKD|Avg: HK$4,374 HKD
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 2HK$3,123 HKD
Retailer 3HK$3,868 HKD
Retailer 4HK$3,868 HKD
Loose Grown DiamondHK$6,135 HKD

4 data points across 4 retailers

5 retailersHK$3,123 HKD to HK$6,135 HKD

B
Cheapest Retailer
-
HK$3,123 HKD
B
Retailer 2
-
HK$3,491 HKD
View
B
Retailer 3
-
HK$3,868 HKD
View
Most Expensive
C
Loose Grown Diamond
34061979 · Nov 4
HK$6,135 HKD
$782 USD
View
3 more retailers have this diamond
Prices start from HK$3,123 HKDSave up to HK$3,013 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.

B
0.51ct Oval
HK$3,123 HKD