Round|Natural|GIA

0.61ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7463581821

Certificate GIA 7463581821

Diamond specifications and retailer prices

From $1,117 NZD
As of November 5, 2026
Save $939 NZD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,102 NZD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

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 7463581821. Listed at 11 retailers as of November 2, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7463581821
Dimensions5.40 × 5.37 × 3.40 mm
L/W Ratio1.01
Star length50%
Lower girdle70%
Top View
5.40 mm5.37 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7463581821
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,117 NZD|Low: $1,083 NZD|High: $2,313 NZD|Avg: $1,457 NZD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$1,103 NZD
Retailer 1$1,117 NZD
Retailer 5$1,183 NZD
Retailer 2$1,206 NZD
Retailer 7$1,334 NZD
Retailer 4$1,473 NZD
Retailer 3$2,056 NZD

37 data points across 7 retailers

11 retailers$1,117 NZD to $2,056 NZD

Retailer 1
-
$989 NZD
Price last confirmed 29 days ago
Retailer 2
-
$1,066 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,066 NZD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$1,117 NZD
View
Retailer 5
-
$1,142 NZD
View
Price last confirmed 38 days ago
Retailer 6
-
$1,183 NZD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,206 NZD
View
Retailer 8
-
$1,334 NZD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,473 NZD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$2,056 NZD
View
Most Expensive
NZ Jewellers
19fe175f-79fa-4675-86ac-d66035860242 · Sep 24
$3,102 NZD
$1,744 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from $1,117 NZDSave up to $939 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.

B+
0.61ct Round
$1,117 NZD