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Emerald|Lab Grown|UNKNOWN

0.78ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • UNKNOWN 67774951

Certificate UNKNOWN 67774951

Diamond specifications and retailer prices

From HK$4,841 HKD
$617 USD
As of October 29, 2026
Save HK$10,938 HKD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$15,779 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 67774951. Listed at 5 retailers as of October 28, 2026, with prices from HK$4,841 to HK$15,779, a HK$10,938 spread on the same certified stone. NZ Jewellers lists it at HK$15,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 67774951
Dimensions6.72 × 4.31 × 2.72 mm
L/W Ratio1.56
Top View
6.72 mm4.31 mm0.78 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 67774951
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 63.1%

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: Oct 29
Current: HK$15,779 HKD|Low: HK$4,645 HKD|High: HK$15,779 HKD|Avg: HK$7,800 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2HK$4,841 HKD
Retailer 5HK$5,422 HKD
Retailer 3HK$6,002 HKD
Retailer 4HK$9,188 HKD
NZ JewellersHK$15,779 HKD

8 data points across 5 retailers

5 retailersHK$4,841 HKD to HK$15,779 HKD

B
Cheapest Retailer
-
HK$4,841 HKD
$617 USD
B
Retailer 2
-
HK$5,422 HKD
$691 USD
View
B
Retailer 3
-
HK$6,002 HKD
$765 USD
View
B
Retailer 4
-
HK$9,188 HKD
$1,171 USD
View
Most Expensive
C
NZ Jewellers
3af35888-5e00-482f-8c7d-d860e6e5fbc7 · Oct 28
HK$15,779 HKD
$2,011 USD
View
4 more retailers have this diamond
Prices start from HK$4,841 HKDSave up to HK$10,938 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
0.78ct Emerald
HK$4,841 HKD