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Round|Natural|IGI

5.22ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 436052764

Certificate IGI 436052764

Diamond specifications and retailer prices

From $63,457 AUD
As of November 6, 2026
Save $11,383 AUD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $74,840 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 5.22ct natural round diamond

This 5.22ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 436052764. Listed at 3 retailers as of November 5, 2026, with prices from $63,457 to $74,840, a $11,383 spread on the same certified stone. Yorxs lists it at $74,840. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.22
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 436052764
Dimensions11.16 × 11.21 × 6.86 mm
L/W Ratio1.00
Top View
11.16 mm11.21 mm5.22 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 436052764
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $55,124 AUD|Low: $55,124 AUD|High: $75,241 AUD|Avg: $64,492 AUD|-1.0%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1$55,124 AUD
Retailer 2$63,457 AUD
Yorxs$74,840 AUD

30 data points across 3 retailers

3 retailers$63,457 AUD to $74,840 AUD

Retailer 1
-
$55,124 AUD
Price last confirmed 23 days ago
B+
Retailer 2
-
$63,457 AUD
View
Most Expensive
B+
Yorxs
GC 9 · Nov 5
$74,840 AUD
€49,896 EUR
View
2 more retailers have this diamond
Prices start from $63,457 AUDSave up to $11,383 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+
5.22ct Round
$63,457 AUD