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Oval|Lab Grown|GCAL

3.07ct E SI1 Oval Lab Grown Diamond

VG • E/SI1

Diamond specifications and retailer prices

From HK$3,887 HKD
As of November 6, 2026
Save HK$17,767 HKD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$21,654 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 5 retailers as of November 5, 2026, with prices from HK$3,887 to HK$21,654, a HK$17,767 spread on the same certified stone. Diamond Exchange Canada lists it at HK$21,654. 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

3.07
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions11.05 × 8.17 × 5.29 mm
L/W Ratio1.35
Top View
11.05 mm8.17 mm3.07 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCuletDepth 64.8%

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 6
Current: HK$21,654 HKD|Low: HK$3,597 HKD|High: HK$21,654 HKD|Avg: HK$10,132 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 3HK$3,887 HKD
Retailer 2HK$4,350 HKD
Retailer 5HK$4,812 HKD
Retailer 4HK$13,982 HKD
Diamond Exchange CanadaHK$21,654 HKD

5 data points across 5 retailers

5 retailersHK$3,887 HKD to HK$21,654 HKD

B+
Cheapest Retailer
-
HK$3,887 HKD
B+
Retailer 2
-
HK$4,350 HKD
View
B+
Retailer 3
-
HK$4,812 HKD
View
B
Retailer 4
-
HK$13,982 HKD
View
Most Expensive
C
Diamond Exchange Canada
1986529988 · Nov 5
HK$21,654 HKD
CA$3,837 CAD
View
4 more retailers have this diamond
Prices start from HK$3,887 HKDSave up to HK$17,767 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+
3.07ct Oval
HK$3,887 HKD