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Oval|Lab Grown|GCAL

0.79ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • GCAL 321820042

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 321820042

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of November 1, 2026
Save HK$5,286 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$6,816 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.79ct lab-grown oval diamond

This 0.79ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 321820042. Listed at 10 retailers as of November 1, 2026, with prices from HK$1,530 to HK$6,816, a HK$5,286 spread on the same certified stone. MOH London lists it at HK$6,816. 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

0.79
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle42.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321820042
Dimensions7.13 × 5.26 × 3.41 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.13 mm5.26 mm0.79 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 321820042
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 42.8°Culet: NoneDepth 64.9%

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$6,816 HKD|Low: HK$1,318 HKD|High: HK$6,846 HKD|Avg: HK$3,441 HKD|+6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8HK$1,318 HKD
Retailer 6HK$1,530 HKD
Retailer 9HK$1,977 HKD
Retailer 3HK$2,224 HKD
Retailer 2HK$2,651 HKD
Retailer 4HK$2,997 HKD
Retailer 5HK$3,820 HKD
Retailer 7HK$4,512 HKD
Retailer 10HK$6,051 HKD
MOH LondonHK$6,816 HKD

41 data points across 10 retailers

10 retailersHK$1,530 HKD to HK$6,816 HKD

Retailer 1
-
HK$1,318 HKD
$168 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
B+
Retailer 3
-
HK$1,977 HKD
$252 USD
View
B+
Retailer 4
-
HK$2,224 HKD
£223 GBP
View
B+
Retailer 5
-
HK$2,651 HKD
£266 GBP
View
B+
Retailer 6
-
HK$2,699 HKD
$344 USD
View
B+
Retailer 7
-
HK$3,820 HKD
CA$676 CAD
View
B
Retailer 8
-
HK$4,512 HKD
$575 USD
View
B
Retailer 9
-
HK$6,051 HKD
$771 USD
View
Most Expensive
B
MOH London
321820042 · Nov 1
HK$6,816 HKD
£684 GBP
View
9 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$5,286 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
0.79ct Oval
HK$1,530 HKD