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0.63ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5563348295

Certificate GIA 5563348295

Diamond specifications and retailer prices

From £430 GBP
HK$4,500 HKD
As of November 1, 2026
Save £1,405 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,835 GBP 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563348295. Listed at 18 retailers as of October 30, 2026, with prices from £430 to £1,835, a £1,405 spread on the same certified stone. NZ Jewellers lists it at £1,835. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.63
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563348295
Dimensions5.46 × 5.50 × 3.45 mm
L/W Ratio1.01
Top View
5.46 mm5.50 mm0.63 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563348295
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: £1,835 GBP|Low: £430 GBP|High: £1,875 GBP|Avg: £746 GBP|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 12£430 GBP
Retailer 11£431 GBP
Retailer 17£534 GBP
Retailer 3£573 GBP
Retailer 14£581 GBP
Retailer 4£585 GBP
Retailer 6£608 GBP
Retailer 8£614 GBP
Retailer 15£672 GBP
Retailer 7£672 GBP
Retailer 9£675 GBP
Retailer 2£685 GBP
Retailer 5£691 GBP
Retailer 16£723 GBP
Retailer 13£748 GBP
Retailer 10£829 GBP
Retailer 18£1,050 GBP
NZ Jewellers£1,835 GBP

18 data points across 18 retailers

18 retailers£430 GBP to £1,835 GBP

A
Cheapest Retailer
-
£430 GBP
HK$4,500 HKD
A
Retailer 2
-
£431 GBP
₹54,983 INR
View
A
Retailer 3
-
£534 GBP
$715 USD
View
A
Retailer 4
-
£573 GBP
$768 USD
View
A
Retailer 5
-
£581 GBP
$779 USD
View
A
Retailer 6
-
£585 GBP
$784 USD
View
A
Retailer 7
-
£608 GBP
$814 USD
View
A
Retailer 8
-
£614 GBP
SGD 1,111 SGD
View
A
Retailer 9
-
£672 GBP
$901 USD
View
A
Retailer 10
-
£672 GBP
$901 USD
View
A
Retailer 11
-
£675 GBP
$905 USD
View
A
Retailer 12
-
£685 GBP
View
A
Retailer 13
-
£691 GBP
$926 USD
View
A
Retailer 14
-
£723 GBP
View
B+
Retailer 15
-
£748 GBP
€954 EUR
View
B+
Retailer 16
-
£829 GBP
$1,110 USD
View
B+
Retailer 17
-
£1,050 GBP
View
Most Expensive
B
NZ Jewellers
81511824-4ab5-492d-81f8-6119f81a8c33 · Oct 30
£1,835 GBP
$2,459 USD
View
17 more retailers have this diamond
Prices start from £430 GBPSave up to £1,405 GBP

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
£430 GBP