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Round|Natural|GIA

1.24ct I SI2 Round Natural Diamond

GD • I/SI2 • GIA 2245100360

Certificate GIA 2245100360

Diamond specifications and retailer prices

From $2,859 AUD
$2,008 USD
As of October 31, 2026
Save $1,334 AUD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,193 AUD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 2245100360. Listed at 3 retailers as of October 31, 2026, with prices from $2,859 to $4,193, a $1,334 spread on the same certified stone. Yorxs lists it at $4,193. 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

1.24
Carat
I
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245100360
Dimensions6.98 × 7.00 × 4.06 mm
L/W Ratio1.00
Top View
6.98 mm7.00 mm1.24 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245100360
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,859 AUD|Low: $2,859 AUD|High: $4,193 AUD|Avg: $3,240 AUD|-10.1%
Retailer 1
Retailer 2
Yorxs
November 1, 2026
Retailer 1$2,859 AUD
Retailer 2$3,066 AUD
Yorxs$4,193 AUD

3 data points across 3 retailers

3 retailers$2,859 AUD to $4,193 AUD

B+
Cheapest Retailer
-
$2,859 AUD
$2,008 USD
B+
Retailer 2
-
$3,066 AUD
$2,154 USD
View
Most Expensive
B
Yorxs
4627 · Nov 1
$4,193 AUD
€2,805 EUR
View
2 more retailers have this diamond
Prices start from $2,859 AUDSave up to $1,334 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+
1.24ct Round
$2,859 AUD