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Round|Natural|GIA

0.63ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 5222830606

Certificate GIA 5222830606

Diamond specifications and retailer prices

From $948 NZD
As of November 4, 2026
Save $2,667 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,615 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.63ct natural round diamond

This 0.63ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5222830606. Listed at 14 retailers as of November 4, 2026, with prices from $948 to $3,615, a $2,667 spread on the same certified stone. NZ Jewellers lists it at $3,615. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.63
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5222830606
Dimensions5.45 × 5.43 × 3.45 mm
L/W Ratio1.00
Top View
5.45 mm5.43 mm0.63 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5222830606
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

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 4
Current: $3,615 NZD|Low: $1,041 NZD|High: $3,615 NZD|Avg: $1,618 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,041 NZD
Retailer 8$1,044 NZD
Retailer 6$1,124 NZD
Retailer 10$1,124 NZD
Retailer 7$1,204 NZD
Retailer 9$1,204 NZD
Retailer 2$1,398 NZD
Retailer 3$1,533 NZD
Retailer 5$2,661 NZD
NZ Jewellers$3,615 NZD

41 data points across 10 retailers

14 retailers$948 NZD to $3,615 NZD

B+
Cheapest Retailer
-
$948 NZD
B+
Retailer 2
-
$1,041 NZD
View
B+
Retailer 3
-
$1,044 NZD
View
Retailer 4
-
$1,124 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,124 NZD
View
B+
Retailer 6
-
$1,204 NZD
View
B+
Retailer 7
-
$1,204 NZD
View
B+
Retailer 8
-
$1,325 NZD
View
B
Retailer 9
-
$1,375 NZD
View
B
Retailer 10
-
$1,398 NZD
View
B
Retailer 11
-
$1,533 NZD
View
B
Retailer 12
-
$1,601 NZD
View
B
Retailer 13
-
$2,661 NZD
View
Most Expensive
C
NZ Jewellers
d2944008-efa3-4521-b3e5-fa647e8efaa0 · Nov 4
$3,615 NZD
$2,032 USD
View
13 more retailers have this diamond
Prices start from $948 NZDSave up to $2,667 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+
0.63ct Round
$948 NZD