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Round|Lab Grown|UNKNOWN

0.30ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • UNKNOWN 251612071

Certificate UNKNOWN 251612071

Diamond specifications and retailer prices

From HK$1,295 HKD
$165 USD
As of October 29, 2026
Save HK$3,884 HKD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$5,178 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by UNKNOWN 251612071. Listed at 5 retailers as of October 29, 2026, with prices from HK$1,295 to HK$5,178, a HK$3,884 spread on the same certified stone. NZ Jewellers lists it at HK$5,178. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 251612071
Dimensions4.50 × 4.46 × 2.49 mm
L/W Ratio1.01
Top View
4.50 mm4.46 mm0.30 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 251612071
Side View
Table 60.2%CrownGirdlePavilionCuletDepth 55.6%

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$1,295 HKD|Low: HK$1,247 HKD|High: HK$2,887 HKD|Avg: HK$1,851 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1HK$1,295 HKD
Retailer 4HK$1,506 HKD
Retailer 2HK$1,608 HKD
Retailer 3HK$2,887 HKD

4 data points across 4 retailers

5 retailersHK$1,295 HKD to HK$5,178 HKD

B+
Cheapest Retailer
-
HK$1,295 HKD
$165 USD
B+
Retailer 2
-
HK$1,506 HKD
$192 USD
View
B+
Retailer 3
-
HK$1,608 HKD
$205 USD
View
C
Retailer 4
-
HK$2,887 HKD
$368 USD
View
Most Expensive
C
NZ Jewellers
edc1c6c3-0363-4ff4-8b68-2a5eb6cf1348 · Oct 30
HK$5,178 HKD
$660 USD
View
4 more retailers have this diamond
Prices start from HK$1,295 HKDSave up to HK$3,884 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 Round
HK$1,295 HKD