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Round|Lab Grown|GIA

0.30ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • GIA 6472571795

Certificate GIA 6472571795

Diamond specifications and retailer prices

From HK$1,862 HKD
₹22,601 INR
As of November 1, 2026
Save HK$3,962 HKD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,844 HKD at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6472571795. Listed at 4 retailers as of October 31, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6472571795
Dimensions4.32 × 4.34 × 2.65 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather
Top View
4.32 mm4.34 mm0.30 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6472571795
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$12,844 HKD|Low: HK$1,862 HKD|High: HK$12,844 HKD|Avg: HK$4,245 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$1,862 HKD
Retailer 5HK$2,946 HKD
Retailer 4HK$5,194 HKD
Retailer 3HK$5,824 HKD
MOH LondonHK$12,844 HKD

6 data points across 5 retailers

4 retailersHK$1,862 HKD to HK$5,824 HKD

A
Cheapest Retailer
-
HK$1,862 HKD
₹22,601 INR
B
Retailer 2
-
HK$5,194 HKD
$662 USD
View
B
Retailer 3
-
HK$5,824 HKD
€707 EUR
View
Most Expensive
MOH London
6472571795 · Nov 1
HK$12,844 HKD
£1,289 GBP
View
Price under review
3 more retailers have this diamond
Prices start from HK$1,862 HKDSave up to HK$3,962 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.

A
0.30ct Round
HK$1,862 HKD