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Round|Natural|GIA

0.83ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 5231203275

Certificate GIA 5231203275

Diamond specifications and retailer prices

From $1,226 AUD
As of November 6, 2026
Save $454 AUD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,680 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5231203275. Listed at 2 retailers as of November 5, 2026, with prices from $1,226 to $1,680, a $454 spread on the same certified stone. Yorxs lists it at $1,680. 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

0.83
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231203275
Dimensions5.93 × 5.99 × 3.74 mm
L/W Ratio1.01
Top View
5.93 mm5.99 mm0.83 ctK / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5231203275
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,226 AUD|Low: $1,210 AUD|High: $1,689 AUD|Avg: $1,448 AUD|+1.3%
Retailer 1
Yorxs
November 5, 2026
Retailer 1$1,226 AUD
Yorxs$1,680 AUD

17 data points across 2 retailers

2 retailers$1,226 AUD to $1,680 AUD

B+
Cheapest Retailer
-
$1,226 AUD
Most Expensive
B
Yorxs
F083 · Nov 5
$1,680 AUD
€1,120 EUR
View
1 more retailer has this diamond
Prices start from $1,226 AUDSave up to $454 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+
0.83ct Round
$1,226 AUD