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Round|Lab Grown|GCAL

3.01ct I SI1 Round Lab Grown Diamond

EX • I/SI1

Diamond specifications and retailer prices

From HK$2,911 HKD
As of November 5, 2026
Save HK$16,859 HKD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$19,770 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL. Listed at 5 retailers as of November 5, 2026, with prices from HK$2,911 to HK$19,770, a HK$16,859 spread on the same certified stone. Diamond Exchange Canada lists it at HK$19,770. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions9.30 × 9.33 × 5.58 mm
L/W Ratio1.00
Top View
9.30 mm9.33 mm3.01 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCuletDepth 59.9%

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: Nov 5
Current: HK$19,770 HKD|Low: HK$2,581 HKD|High: HK$19,770 HKD|Avg: HK$7,634 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 3HK$2,911 HKD
Retailer 2HK$3,381 HKD
Retailer 5HK$3,609 HKD
Retailer 6HK$4,338 HKD
Retailer 4HK$12,811 HKD
Diamond Exchange CanadaHK$19,770 HKD

13 data points across 6 retailers

5 retailersHK$2,911 HKD to HK$19,770 HKD

B+
Cheapest Retailer
-
HK$2,911 HKD
B+
Retailer 2
-
HK$3,381 HKD
View
B+
Retailer 3
-
HK$3,609 HKD
View
B+
Retailer 4
-
HK$12,811 HKD
View
Most Expensive
B
Diamond Exchange Canada
1986530472 · Nov 5
HK$19,770 HKD
CA$3,500 CAD
View
4 more retailers have this diamond
Prices start from HK$2,911 HKDSave up to HK$16,859 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+
3.01ct Round
HK$2,911 HKD