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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561300841

Certificate GIA 6561300841

Diamond specifications and retailer prices

From £190 GBP
₹24,049 INR
As of October 24, 2026
Save £846 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,036 GBP at NZ Jewellers · As of October 22, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561300841. Listed at 15 retailers as of October 22, 2026, with prices from £190 to £1,036, a £846 spread on the same certified stone. NZ Jewellers lists it at £1,036. 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

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561300841
Dimensions4.98 × 5.00 × 3.01 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.98 mm5.00 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561300841
Side View
Table 59.0%Crown 32°Girdle: MediumPavilion 41.8°Culet: NoneDepth 60.4%

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 24
Current: £1,036 GBP|Low: £190 GBP|High: £1,192 GBP|Avg: £443 GBP|-13.1%
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
October 24, 2026
Retailer 9£190 GBP
Retailer 15£256 GBP
Retailer 4£276 GBP
Retailer 13£285 GBP
Retailer 8£288 GBP
Retailer 6£293 GBP
Retailer 3£307 GBP
Retailer 12£325 GBP
Retailer 14£363 GBP
Retailer 7£384 GBP
Retailer 2£417 GBP
Retailer 10£434 GBP
Retailer 11£546 GBP
Retailer 5£651 GBP
NZ Jewellers£1,036 GBP

17 data points across 15 retailers

15 retailers£190 GBP to £1,036 GBP

A
Cheapest Retailer
-
£190 GBP
₹24,049 INR
A
Retailer 2
-
£256 GBP
$341 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£276 GBP
$367 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£285 GBP
$380 USD
View
A
Retailer 5
-
£288 GBP
A$590 AUD
View
A
Retailer 6
-
£293 GBP
$390 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
£307 GBP
$409 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£325 GBP
View
A
Retailer 9
-
£363 GBP
$484 USD
View
A
Retailer 10
-
£384 GBP
$511 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
£417 GBP
$555 USD
View
A
Retailer 12
-
£434 GBP
€551 EUR
View
B+
Retailer 13
-
£546 GBP
View
B+
Retailer 14
-
£651 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
fcafd4d0-9b51-4575-bbfc-08614eedab5f · Oct 22
£1,036 GBP
$1,379 USD
View
14 more retailers have this diamond
Prices start from £190 GBPSave up to £846 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
0.45ct Round
£190 GBP