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Round|Natural|GIA

0.63ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6452257717

Certificate GIA 6452257717

Diamond specifications and retailer prices

From $961 AUD
$675 USD
As of October 29, 2026
Save $2,054 AUD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,015 AUD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6452257717. Listed at 5 retailers as of October 27, 2026, with prices from $961 to $3,015, a $2,054 spread on the same certified stone. NZ Jewellers lists it at $3,015. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6452257717
Dimensions5.49 × 5.48 × 3.41 mm
L/W Ratio1.00
Top View
5.49 mm5.48 mm0.63 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6452257717
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: Oct 29
Current: $3,015 AUD|Low: $759 AUD|High: $3,015 AUD|Avg: $1,339 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$759 AUD
Retailer 5$961 AUD
Retailer 3$998 AUD
Retailer 4$1,109 AUD
Retailer 6$1,125 AUD
Retailer 9$1,246 AUD
Retailer 2$1,363 AUD
Retailer 7$1,399 AUD
NZ Jewellers$3,015 AUD

19 data points across 9 retailers

5 retailers$961 AUD to $3,015 AUD

B+
Cheapest Retailer
-
$961 AUD
$675 USD
B+
Retailer 2
-
$998 AUD
$701 USD
View
B+
Retailer 3
-
$1,109 AUD
$779 USD
View
B+
Retailer 4
-
$1,363 AUD
€912 EUR
View
Most Expensive
C
NZ Jewellers
5f3dd18a-c145-4ce4-b276-e286ea1f7e40 · Oct 27
$3,015 AUD
$2,118 USD
View
4 more retailers have this diamond
Prices start from $961 AUDSave up to $2,054 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.

B+
0.63ct Round
$961 AUD