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Oval|Lab Grown|GCAL

3.07ct F SI1 Oval Lab Grown Diamond

VG • F/SI1

Diamond specifications and retailer prices

From HK$21,006 HKD
CA$3,723 CAD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: HK$21,006 HKD at Diamond Exchange Canada
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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 2 retailers as of November 5, 2026. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions11.28 × 8.27 × 5.12 mm
L/W Ratio1.36
Top View
11.28 mm8.27 mm3.07 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCuletDepth 61.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: HK$21,006 HKD|Low: HK$3,558 HKD|High: HK$21,006 HKD|Avg: HK$8,905 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
October 16, 2026
Retailer 3HK$3,558 HKD
Retailer 4HK$4,350 HKD
Retailer 2HK$4,608 HKD
Diamond Exchange CanadaHK$21,006 HKD

4 data points across 4 retailers

2 retailers

Retailer 1
-
HK$4,608 HKD
Price last confirmed 21 days ago
Most Expensive
C
Diamond Exchange Canada
1986529996 · Nov 5
HK$21,006 HKD
CA$3,723 CAD
View
1 more retailer has this diamond

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.

C
3.07ct Oval
HK$21,006 HKD