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Emerald|Lab Grown|UNKNOWN

0.30ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • UNKNOWN 27127127

Certificate UNKNOWN 27127127

Diamond specifications and retailer prices

From HK$863 HKD
$110 USD
As of October 29, 2026
Save HK$2,566 HKD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$3,429 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.3ct lab-grown emerald diamond

This 0.3ct lab-grown emerald sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 27127127. Listed at 5 retailers as of October 28, 2026, with prices from HK$863 to HK$3,429, a HK$2,566 spread on the same certified stone. NZ Jewellers lists it at HK$3,429. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 27127127
Dimensions4.33 × 3.04 × 2.26 mm
L/W Ratio1.42
Top View
4.33 mm3.04 mm0.30 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateUNKNOWN 27127127
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 74.4%

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$3,429 HKD|Low: HK$824 HKD|High: HK$3,429 HKD|Avg: HK$1,599 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2HK$863 HKD
Retailer 5HK$996 HKD
Retailer 3HK$1,138 HKD
Retailer 4HK$2,126 HKD
NZ JewellersHK$3,429 HKD

8 data points across 5 retailers

5 retailersHK$863 HKD to HK$3,429 HKD

B+
Cheapest Retailer
-
HK$863 HKD
$110 USD
B+
Retailer 2
-
HK$996 HKD
$127 USD
View
B+
Retailer 3
-
HK$1,138 HKD
$145 USD
View
C
Retailer 4
-
HK$2,126 HKD
$271 USD
View
Most Expensive
C
NZ Jewellers
f29efdd7-f0c9-45ef-9eec-d861474097bf · Oct 28
HK$3,429 HKD
$437 USD
View
4 more retailers have this diamond
Prices start from HK$863 HKDSave up to HK$2,566 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+
0.30ct Emerald
HK$863 HKD