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Oval|Lab Grown|GCAL

0.77ct I SI1 Oval Lab Grown Diamond

I/SI1 • GCAL 322160382

Certificate GCAL 322160382

Diamond specifications and retailer prices

From $2,650 AUD
$1,821 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $2,650 AUD at Taylor and Hart
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Taylor and Hart

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by GCAL 322160382. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.77
Carat
I
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322160382
Dimensions7.37 × 5.25 × 3.23 mm
L/W Ratio1.40
Top View
7.37 mm5.25 mm0.77 ctI / SI1
OriginLab Grown
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322160382
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Nov 6
Current: $2,650 AUD|Low: $2,650 AUD|High: $2,650 AUD|Avg: $2,650 AUD
February 21, 2026
Taylor and Hart$2,650 AUD

1 data point across 1 retailer

1 retailer

C
Taylor and Hart
3O301XN · Nov 6
$2,650 AUD
$1,821 USD
View

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C
0.77ct Oval
$2,650 AUD