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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 $999 NZD
HK$4,400 HKD
As of November 1, 2026
Save $2,734 NZD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,733 NZD 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 $999 to $3,733, a $2,734 spread on the same certified stone. NZ Jewellers lists it at $3,733. 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: $3,733 NZD|Low: $751 NZD|High: $3,733 NZD|Avg: $1,510 NZD
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$925 NZD
Retailer 8$999 NZD
Retailer 5$1,191 NZD
Retailer 6$1,237 NZD
Retailer 4$1,373 NZD
Retailer 7$1,412 NZD
Retailer 11$1,446 NZD
Retailer 2$1,688 NZD
Retailer 9$1,747 NZD
Retailer 10$1,923 NZD
NZ Jewellers$3,733 NZD

11 data points across 11 retailers

7 retailers$999 NZD to $3,733 NZD

A
Cheapest Retailer
-
$999 NZD
HK$4,400 HKD
B+
Retailer 2
-
$1,191 NZD
$671 USD
View
B+
Retailer 3
-
$1,237 NZD
$697 USD
View
B+
Retailer 4
-
$1,373 NZD
$774 USD
View
B+
Retailer 5
-
$1,412 NZD
$796 USD
View
B+
Retailer 6
-
$1,688 NZD
€906 EUR
View
Most Expensive
C
NZ Jewellers
a111c369-314a-41f8-aabc-1131e1a12a3e · Oct 27
$3,733 NZD
$2,104 USD
View
6 more retailers have this diamond
Prices start from $999 NZDSave up to $2,734 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
0.63ct Round
$999 NZD