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Round|Natural|GIA

0.45ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2516084132

Certificate GIA 2516084132

Diamond specifications and retailer prices

From £260 GBP
HK$2,700 HKD
As of October 30, 2026
Save £898 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,157 GBP at NZ Jewellers · As of October 30, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 2516084132. Listed at 8 retailers as of October 30, 2026, with prices from £260 to £1,157, a £898 spread on the same certified stone. NZ Jewellers lists it at £1,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2516084132
Dimensions4.97 × 4.94 × 3.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.97 mm4.94 mm0.45 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516084132
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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: £492 GBP|Low: £260 GBP|High: £492 GBP|Avg: £397 GBP|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4£260 GBP
Retailer 2£330 GBP
Retailer 3£422 GBP
Retailer 5£438 GBP
Retailer 6£456 GBP
Retailer 1£492 GBP

20 data points across 6 retailers

8 retailers£260 GBP to £1,157 GBP

A
Cheapest Retailer
-
£260 GBP
HK$2,700 HKD
A
Retailer 2
-
£302 GBP
$402 USD
View
B+
Retailer 3
-
£325 GBP
$433 USD
View
B+
Retailer 4
-
£325 GBP
$433 USD
View
B+
Retailer 5
-
£348 GBP
$464 USD
View
B+
Retailer 6
-
£422 GBP
$562 USD
View
B+
Retailer 7
-
£492 GBP
€624 EUR
View
Most Expensive
B
NZ Jewellers
e577ef2e-171f-437c-b006-99a3f76b5d3c · Oct 30
£1,157 GBP
$1,541 USD
View
7 more retailers have this diamond
Prices start from £260 GBPSave up to £898 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
£260 GBP