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Oval|Natural|GIA

1.23ct I I1 Oval Natural Diamond

I/I1 • GIA 3555620291

Certificate GIA 3555620291

Diamond specifications and retailer prices

From $3,815 AUD
$2,680 USD
As of November 2, 2026
Save $128 AUD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,943 AUD at Jared · As of November 2, 2026
View at Jared

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by GIA 3555620291. Listed at 3 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555620291
Dimensions8.47 × 5.94 mm
L/W Ratio1.43
Top View
8.47 mm5.94 mm1.23 ctI / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555620291
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $3,943 AUD|Low: $3,815 AUD|High: $3,943 AUD|Avg: $3,858 AUD
Jared
Retailer 2
Retailer 3
July 27, 2026
Retailer 2$3,815 AUD
Retailer 3$3,815 AUD
Jared$3,943 AUD

1 data point across 3 retailers

3 retailers$3,815 AUD to $3,943 AUD

B
Cheapest Retailer
-
$3,815 AUD
$2,680 USD
B
Retailer 2
-
$3,815 AUD
$2,680 USD
View
Most Expensive
C
Jared
159270515 · Nov 2
$3,943 AUD
$2,770 USD
View
2 more retailers have this diamond
Prices start from $3,815 AUDSave up to $128 AUD

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
1.23ct Oval
$3,815 AUD