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Round|Natural|GIA

0.63ct I I1 Round Natural Diamond

EX • I/I1 • GIA 7421088218

Certificate GIA 7421088218

Diamond specifications and retailer prices

From $802 AUD
HK$4,400 HKD
As of November 1, 2026
Save $2,193 AUD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,995 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 7421088218. Listed at 7 retailers as of October 27, 2026, with prices from $802 to $2,995, a $2,193 spread on the same certified stone. NZ Jewellers lists it at $2,995. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7421088218
Dimensions5.50 × 5.46 × 3.39 mm
L/W Ratio1.01
Top View
5.50 mm5.46 mm0.63 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7421088218
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.8%

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 1
Current: $2,995 AUD|Low: $602 AUD|High: $2,995 AUD|Avg: $1,212 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$742 AUD
Retailer 8$802 AUD
Retailer 5$955 AUD
Retailer 6$992 AUD
Retailer 4$1,102 AUD
Retailer 7$1,133 AUD
Retailer 11$1,160 AUD
Retailer 2$1,354 AUD
Retailer 9$1,401 AUD
Retailer 10$1,543 AUD
NZ Jewellers$2,995 AUD

11 data points across 11 retailers

7 retailers$802 AUD to $2,995 AUD

A
Cheapest Retailer
-
$802 AUD
HK$4,400 HKD
B+
Retailer 2
-
$955 AUD
$671 USD
View
B+
Retailer 3
-
$992 AUD
$697 USD
View
B+
Retailer 4
-
$1,102 AUD
$774 USD
View
B+
Retailer 5
-
$1,133 AUD
$796 USD
View
B+
Retailer 6
-
$1,354 AUD
€906 EUR
View
Most Expensive
C
NZ Jewellers
a111c369-314a-41f8-aabc-1131e1a12a3e · Oct 27
$2,995 AUD
$2,104 USD
View
6 more retailers have this diamond
Prices start from $802 AUDSave up to $2,193 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.

A
0.63ct Round
$802 AUD