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Emerald|Lab Grown|UNKNOWN

0.52ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • UNKNOWN 620992099

Certificate UNKNOWN 620992099

Diamond specifications and retailer prices

From HK$2,558 HKD
$326 USD
As of October 29, 2026
Save HK$7,650 HKD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$10,207 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 620992099. Listed at 5 retailers as of October 29, 2026, with prices from HK$2,558 to HK$10,207, a HK$7,650 spread on the same certified stone. NZ Jewellers lists it at HK$10,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 620992099
Dimensions5.76 × 3.71 × 2.49 mm
L/W Ratio1.55
Top View
5.76 mm3.71 mm0.52 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 620992099
Side View
Table 59.8%CrownGirdlePavilionCuletDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$10,207 HKD|Low: HK$2,456 HKD|High: HK$10,207 HKD|Avg: HK$4,472 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2HK$2,558 HKD
Retailer 5HK$2,974 HKD
Retailer 3HK$3,178 HKD
Retailer 4HK$5,139 HKD
NZ JewellersHK$10,207 HKD

8 data points across 5 retailers

5 retailersHK$2,558 HKD to HK$10,207 HKD

B+
Cheapest Retailer
-
HK$2,558 HKD
$326 USD
B
Retailer 2
-
HK$2,974 HKD
$379 USD
View
B
Retailer 3
-
HK$3,178 HKD
$405 USD
View
B
Retailer 4
-
HK$5,139 HKD
$655 USD
View
Most Expensive
C
NZ Jewellers
c92c8d92-9aca-468c-8471-53b3314d0732 · Oct 31
HK$10,207 HKD
$1,301 USD
View
4 more retailers have this diamond
Prices start from HK$2,558 HKDSave up to HK$7,650 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+
0.52ct Emerald
HK$2,558 HKD