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 $347 NZD
$195 USD
As of November 1, 2026
Save $1,197 NZD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,544 NZD 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 $347 to $1,544, a $1,197 spread on the same certified stone. MOH London lists it at $1,544. 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: $1,544 NZD|Low: $299 NZD|High: $1,551 NZD|Avg: $779 NZD|+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 8$299 NZD
Retailer 6$347 NZD
Retailer 9$448 NZD
Retailer 3$504 NZD
Retailer 2$600 NZD
Retailer 4$679 NZD
Retailer 5$865 NZD
Retailer 7$1,022 NZD
Retailer 10$1,371 NZD
MOH London$1,544 NZD

41 data points across 10 retailers

10 retailers$347 NZD to $1,544 NZD

Retailer 1
-
$299 NZD
$168 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$347 NZD
$195 USD
View
B+
Retailer 3
-
$448 NZD
$252 USD
View
B+
Retailer 4
-
$504 NZD
£223 GBP
View
B+
Retailer 5
-
$600 NZD
£266 GBP
View
B+
Retailer 6
-
$611 NZD
$344 USD
View
B+
Retailer 7
-
$865 NZD
CA$676 CAD
View
B
Retailer 8
-
$1,022 NZD
$575 USD
View
B
Retailer 9
-
$1,371 NZD
$771 USD
View
Most Expensive
B
MOH London
321820042 · Nov 1
$1,544 NZD
£684 GBP
View
9 more retailers have this diamond
Prices start from $347 NZDSave up to $1,197 NZD

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
$347 NZD