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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 €504 EUR
HK$4,400 HKD
As of October 30, 2026
Save €1,379 EUR (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,883 EUR 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 €504 to €1,883, a €1,379 spread on the same certified stone. NZ Jewellers lists it at €1,883. 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
Color
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: Oct 30
Current: €1,883 EUR|Low: €379 EUR|High: €1,883 EUR|Avg: €756 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3€467 EUR
Retailer 8€504 EUR
Retailer 5€601 EUR
Retailer 6€624 EUR
Retailer 4€693 EUR
Retailer 7€712 EUR
Retailer 11€729 EUR
Retailer 2€855 EUR
Retailer 9€881 EUR
Retailer 10€970 EUR
NZ Jewellers€1,883 EUR

10 data points across 11 retailers

7 retailers€504 EUR to €1,883 EUR

A
Cheapest Retailer
-
€504 EUR
HK$4,400 HKD
B+
Retailer 2
-
€601 EUR
$671 USD
View
B+
Retailer 3
-
€624 EUR
$697 USD
View
B+
Retailer 4
-
€693 EUR
$774 USD
View
B+
Retailer 5
-
€712 EUR
$796 USD
View
B+
Retailer 6
-
€855 EUR
View
Most Expensive
C
NZ Jewellers
a111c369-314a-41f8-aabc-1131e1a12a3e · Oct 27
€1,883 EUR
$2,104 USD
View
6 more retailers have this diamond
Prices start from €504 EURSave up to €1,379 EUR

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
€504 EUR