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Round|Natural|GIA

0.60ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6521637483

Certificate GIA 6521637483

Diamond specifications and retailer prices

From $651 NZD
As of October 30, 2026
Save $701 NZD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,362 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct 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 6521637483. Listed at 21 retailers as of October 30, 2026, with a 108% 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

0.60
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6521637483
Dimensions5.39 × 5.37 × 3.38 mm
L/W Ratio1.00
Top View
5.39 mm5.37 mm0.60 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521637483
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.9%

Caratlytics Score

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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: Oct 30
Current: $3,362 NZD|Low: $651 NZD|High: $3,375 NZD|Avg: $1,205 NZD|-0.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3$651 NZD
Retailer 11$751 NZD
Retailer 9$847 NZD
Retailer 8$877 NZD
Retailer 14$932 NZD
Retailer 10$936 NZD
Retailer 5$945 NZD
Retailer 7$945 NZD
Retailer 16$987 NZD
Retailer 13$1,050 NZD
Retailer 15$1,062 NZD
Retailer 4$1,110 NZD
Retailer 19$1,119 NZD
Retailer 12$1,181 NZD
Retailer 18$1,197 NZD
Retailer 2$1,219 NZD
Retailer 17$1,352 NZD
Retailer 6$2,035 NZD
NZ Jewellers$3,362 NZD

16 data points across 19 retailers

21 retailers$651 NZD to $1,352 NZD

A
Cheapest Retailer
-
$651 NZD
A
Retailer 2
-
$751 NZD
View
Retailer 3
-
$847 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$877 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$932 NZD
View
Retailer 6
-
$936 NZD
View
Price last confirmed 10 days ago
Retailer 7
-
$939 NZD
View
Price last confirmed 51 days ago
Retailer 8
-
$945 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$945 NZD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$987 NZD
View
A
Retailer 11
-
$1,050 NZD
View
A
Retailer 12
-
$1,062 NZD
View
B+
Retailer 13
-
$1,073 NZD
View
Retailer 14
-
$1,110 NZD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$1,119 NZD
View
B+
Retailer 16
-
$1,181 NZD
View
B+
Retailer 17
-
$1,197 NZD
View
Retailer 18
-
$1,219 NZD
View
Price last confirmed 5 days ago
B+
Retailer 19
-
$1,352 NZD
View
Retailer 20
-
$2,035 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
282d4a3b-c373-4734-9423-b5123547289c · Oct 30
$3,362 NZD
$1,890 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $651 NZDSave up to $701 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
0.60ct Round
$651 NZD