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Emerald|Lab Grown|UNKNOWN

0.50ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • UNKNOWN 621147449

Certificate UNKNOWN 621147449

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 29, 2026
Save HK$7,728 HKD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$10,317 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 621147449. Listed at 5 retailers as of October 29, 2026, with prices from HK$2,589 to HK$10,317, a HK$7,728 spread on the same certified stone. NZ Jewellers lists it at HK$10,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 621147449
Dimensions5.54 × 3.65 × 2.42 mm
L/W Ratio1.52
Top View
5.54 mm3.65 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 621147449
Side View
Table 61.7%CrownGirdlePavilionCuletDepth 66.3%

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$10,317 HKD|Low: HK$2,487 HKD|High: HK$10,317 HKD|Avg: HK$4,522 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2HK$2,589 HKD
Retailer 5HK$3,005 HKD
Retailer 3HK$3,209 HKD
Retailer 4HK$5,194 HKD
NZ JewellersHK$10,317 HKD

8 data points across 5 retailers

5 retailersHK$2,589 HKD to HK$10,317 HKD

B+
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
B
Retailer 2
-
HK$3,005 HKD
$383 USD
View
B
Retailer 3
-
HK$3,209 HKD
$409 USD
View
B
Retailer 4
-
HK$5,194 HKD
$662 USD
View
Most Expensive
C
NZ Jewellers
8c7551a5-341d-4368-9ee5-20a4e4c2a02b · Oct 31
HK$10,317 HKD
$1,315 USD
View
4 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$7,728 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+
0.50ct Emerald
HK$2,589 HKD