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Round|Natural|GIA

0.62ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 5566013664

Certificate GIA 5566013664

Diamond specifications and retailer prices

From $721 AUD
As of November 4, 2026
Save $197 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $919 AUD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566013664. Listed at 3 retailers as of November 3, 2026, with prices from $721 to $919, a $197 spread on the same certified stone. 77 Diamonds lists it at $919. 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

0.62
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566013664
Dimensions5.42 × 5.44 × 3.40 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.42 mm5.44 mm0.62 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566013664
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $919 AUD|Low: $721 AUD|High: $949 AUD|Avg: $842 AUD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 4, 2026
Retailer 2$721 AUD
Retailer 3$824 AUD
77 Diamonds$919 AUD

37 data points across 3 retailers

3 retailers$721 AUD to $919 AUD

A
Cheapest Retailer
-
$721 AUD
A
Retailer 2
-
$824 AUD
View
Most Expensive
B+
77 Diamonds
RBCPRDHURFPF · Nov 3
$919 AUD
£506 GBP
View
2 more retailers have this diamond
Prices start from $721 AUDSave up to $197 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.

A
0.62ct Round
$721 AUD