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Round|Natural|GIA

0.63ct G IF Round Natural Diamond

EX • G/IF • GIA 1445178912

Certificate GIA 1445178912

Diamond specifications and retailer prices

From €1,575 EUR
$1,760 USD
As of November 1, 2026
Save €2,568 EUR (62%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,143 EUR at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1445178912. Listed at 23 retailers as of October 30, 2026, with prices from €1,575 to €4,143, a €2,568 spread on the same certified stone. NZ Jewellers lists it at €4,143. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.63
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1445178912
Dimensions5.55 × 5.51 × 3.41 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
5.55 mm5.51 mm0.63 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1445178912
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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 1
Current: €2,144 EUR|Low: €1,575 EUR|High: €3,514 EUR|Avg: €2,382 EUR|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€1,575 EUR
Retailer 7€1,658 EUR
Retailer 9€1,826 EUR
Retailer 1€2,144 EUR
Retailer 5€2,302 EUR
Retailer 8€2,437 EUR
Retailer 3€2,525 EUR
Retailer 4€2,981 EUR
Retailer 2€3,472 EUR

45 data points across 9 retailers

23 retailers€1,575 EUR to €4,143 EUR

B+
Cheapest Retailer
-
€1,575 EUR
$1,760 USD
B+
Retailer 2
-
€1,588 EUR
$1,774 USD
View
B+
Retailer 3
-
€1,622 EUR
$1,812 USD
View
B+
Retailer 4
-
€1,658 EUR
$1,852 USD
View
Final sale: no returns
Retailer 5
-
€1,732 EUR
$1,935 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€1,796 EUR
$2,006 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€1,826 EUR
$2,040 USD
View
B+
Retailer 8
-
€1,878 EUR
$2,098 USD
View
B+
Retailer 9
-
€2,072 EUR
$2,315 USD
View
B+
Retailer 10
-
€2,086 EUR
$2,330 USD
View
B+
Retailer 11
-
€2,086 EUR
$2,330 USD
View
B+
Retailer 12
-
€2,144 EUR
£1,886 GBP
View
B
Retailer 13
-
€2,157 EUR
$2,410 USD
View
B
Retailer 14
-
€2,265 EUR
$2,530 USD
View
B
Retailer 15
-
€2,283 EUR
CA$3,542 CAD
View
B+
Retailer 16
-
€2,302 EUR
£2,025 GBP
View
B
Retailer 17
-
€2,317 EUR
$2,588 USD
View
Retailer 18
-
€2,437 EUR
A$4,189 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
€2,525 EUR
View
B
Retailer 20
-
€2,981 EUR
ZAR 53,794 ZAR
View
B
Retailer 21
-
€3,471 EUR
£3,054 GBP
View
B
Retailer 22
-
€3,472 EUR
£3,054 GBP
View
Most Expensive
B
NZ Jewellers
edd3785b-552d-4209-a2d2-84f465b6c290 · Oct 30
€4,143 EUR
$4,629 USD
View
22 more retailers have this diamond
Prices start from €1,575 EURSave up to €2,568 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.

B+
0.63ct Round
€1,575 EUR