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Round|Natural|GIA

0.61ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2566229423

Certificate GIA 2566229423

Diamond specifications and retailer prices

From $429 AUD
As of November 6, 2026
Save $567 AUD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $996 AUD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 0.61ct natural round diamond

This 0.61ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566229423. Listed at 10 retailers as of November 6, 2026, with prices from $429 to $996, a $567 spread on the same certified stone. B2C Jewels lists it at $996. 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

0.61
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566229423
Dimensions5.41 × 5.40 × 3.39 mm
L/W Ratio1.00
Top View
5.41 mm5.40 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566229423
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $996 AUD|Low: $429 AUD|High: $1,020 AUD|Avg: $718 AUD|+8.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$429 AUD
Retailer 9$493 AUD
Retailer 6$536 AUD
Retailer 4$549 AUD
Retailer 3$619 AUD
Retailer 10$800 AUD
Retailer 8$801 AUD
Retailer 5$936 AUD
Retailer 7$954 AUD
B2C Jewels$996 AUD

40 data points across 10 retailers

10 retailers$429 AUD to $996 AUD

A
Cheapest Retailer
-
$429 AUD
A
Retailer 2
-
$493 AUD
View
A
Retailer 3
-
$536 AUD
View
A
Retailer 4
-
$549 AUD
View
A
Retailer 5
-
$619 AUD
View
B+
Retailer 6
-
$800 AUD
View
B+
Retailer 7
-
$801 AUD
View
B+
Retailer 8
-
$936 AUD
View
B+
Retailer 9
-
$954 AUD
View
Most Expensive
B+
B2C Jewels
36401794 · Nov 6
$996 AUD
$697 USD
View
9 more retailers have this diamond
Prices start from $429 AUDSave up to $567 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
0.61ct Round
$429 AUD