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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6535372598

Certificate GIA 6535372598

Diamond specifications and retailer prices

From £174 GBP
₹22,130 INR
As of October 29, 2026
Save £760 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £934 GBP at NZ Jewellers · As of October 28, 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 6535372598. Listed at 14 retailers as of October 28, 2026, with prices from £174 to £934, a £760 spread on the same certified stone. NZ Jewellers lists it at £934. 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
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6535372598
Dimensions4.89 × 4.87 × 3.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.89 mm4.87 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535372598
Side View
Table 57.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £934 GBP|Low: £174 GBP|High: £934 GBP|Avg: £335 GBP
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
October 29, 2026
Retailer 7£174 GBP
Retailer 6£211 GBP
Retailer 11£244 GBP
Retailer 14£258 GBP
Retailer 3£263 GBP
Retailer 5£264 GBP
Retailer 12£272 GBP
Retailer 2£312 GBP
Retailer 4£326 GBP
Retailer 10£328 GBP
Retailer 13£342 GBP
Retailer 9£455 GBP
Retailer 8£566 GBP
NZ Jewellers£934 GBP

32 data points across 14 retailers

14 retailers£174 GBP to £934 GBP

A
Cheapest Retailer
-
£174 GBP
₹22,130 INR
A
Retailer 2
-
£211 GBP
HK$2,200 HKD
View
A
Retailer 3
-
£244 GBP
$325 USD
View
A
Retailer 4
-
£258 GBP
SGD 465 SGD
View
A
Retailer 5
-
£263 GBP
$350 USD
View
A
Retailer 6
-
£264 GBP
$352 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£272 GBP
$362 USD
View
A
Retailer 8
-
£312 GBP
View
A
Retailer 9
-
£326 GBP
$434 USD
View
A
Retailer 10
-
£328 GBP
$437 USD
View
A
Retailer 11
-
£342 GBP
$455 USD
View
A
Retailer 12
-
£455 GBP
€577 EUR
View
B+
Retailer 13
-
£566 GBP
View
Most Expensive
B
NZ Jewellers
f73c1594-dc03-463c-9173-17636a1a1467 · Oct 26
£934 GBP
$1,244 USD
View
13 more retailers have this diamond
Prices start from £174 GBPSave up to £760 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
£174 GBP