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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 $534 NZD
As of November 6, 2026
Save $706 NZD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,240 NZD 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 $534 to $1,240, a $706 spread on the same certified stone. B2C Jewels lists it at $1,240. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,240 NZD|Low: $534 NZD|High: $1,270 NZD|Avg: $894 NZD|+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$534 NZD
Retailer 9$614 NZD
Retailer 6$667 NZD
Retailer 4$683 NZD
Retailer 3$770 NZD
Retailer 10$996 NZD
Retailer 8$998 NZD
Retailer 5$1,165 NZD
Retailer 7$1,188 NZD
B2C Jewels$1,240 NZD

40 data points across 10 retailers

10 retailers$534 NZD to $1,240 NZD

A
Cheapest Retailer
-
$534 NZD
A
Retailer 2
-
$614 NZD
View
A
Retailer 3
-
$667 NZD
View
A
Retailer 4
-
$683 NZD
View
A
Retailer 5
-
$770 NZD
View
B+
Retailer 6
-
$996 NZD
View
B+
Retailer 7
-
$998 NZD
View
B+
Retailer 8
-
$1,165 NZD
View
B+
Retailer 9
-
$1,188 NZD
View
Most Expensive
B+
B2C Jewels
36401794 · Nov 6
$1,240 NZD
$697 USD
View
9 more retailers have this diamond
Prices start from $534 NZDSave up to $706 NZD

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
$534 NZD