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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 $1,760 USD
As of November 1, 2026
Save $2,869 USD (62%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,629 USD 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 $1,760 to $4,629, a $2,869 spread on the same certified stone. NZ Jewellers lists it at $4,629. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,879 USD|Low: $1,760 USD|High: $3,926 USD|Avg: $2,663 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$1,760 USD
Retailer 7$1,852 USD
Retailer 9$2,040 USD
Retailer 3$2,416 USD
Retailer 5$2,572 USD
Retailer 8$2,723 USD
Retailer 2$2,821 USD
Retailer 4$3,330 USD
Retailer 1$3,879 USD

44 data points across 9 retailers

23 retailers$1,760 USD to $4,629 USD

B+
Cheapest Retailer
-
$1,760 USD
B+
Retailer 2
-
$1,774 USD
View
B+
Retailer 3
-
$1,812 USD
View
B+
Retailer 4
-
$1,852 USD
View
Final sale: no returns
Retailer 5
-
$1,935 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$2,006 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,040 USD
View
B+
Retailer 8
-
$2,098 USD
View
B+
Retailer 9
-
$2,315 USD
View
B+
Retailer 10
-
$2,330 USD
View
B+
Retailer 11
-
$2,330 USD
View
B
Retailer 12
-
$2,410 USD
View
B+
Retailer 13
-
$2,416 USD
£1,902 GBP
View
B
Retailer 14
-
$2,530 USD
View
B
Retailer 15
-
$2,550 USD
CA$3,542 CAD
View
B+
Retailer 16
-
$2,572 USD
£2,025 GBP
View
B
Retailer 17
-
$2,588 USD
View
Retailer 18
-
$2,723 USD
A$4,189 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$2,821 USD
€2,687 EUR
View
B
Retailer 20
-
$3,330 USD
ZAR 53,794 ZAR
View
B
Retailer 21
-
$3,878 USD
£3,054 GBP
View
B
Retailer 22
-
$3,879 USD
£3,054 GBP
View
Most Expensive
B
NZ Jewellers
edd3785b-552d-4209-a2d2-84f465b6c290 · Oct 30
$4,629 USD
View
22 more retailers have this diamond
Prices start from $1,760 USDSave up to $2,869 USD

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
$1,760 USD