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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7538404406

Certificate GIA 7538404406

Diamond specifications and retailer prices

From £199 GBP
₹25,182 INR
As of October 29, 2026
Save £823 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,021 GBP at NZ Jewellers · As of October 26, 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 very-good cut grade and certified by GIA 7538404406. Listed at 16 retailers as of October 26, 2026, with prices from £199 to £1,021, a £823 spread on the same certified stone. NZ Jewellers lists it at £1,021. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 7538404406
Dimensions4.85 × 4.82 × 3.05 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
4.85 mm4.82 mm0.45 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7538404406
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 63.0%

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 29
Current: £1,021 GBP|Low: £198 GBP|High: £1,068 GBP|Avg: £396 GBP|-4.4%
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 29, 2026
Retailer 8£199 GBP
Retailer 7£240 GBP
Retailer 14£270 GBP
Retailer 9£291 GBP
Retailer 4£291 GBP
Retailer 3£298 GBP
Retailer 11£301 GBP
Retailer 15£305 GBP
Retailer 12£343 GBP
Retailer 2£349 GBP
Retailer 5£359 GBP
Retailer 13£453 GBP
Retailer 10£559 GBP
Retailer 6£623 GBP
NZ Jewellers£1,021 GBP

19 data points across 15 retailers

16 retailers£199 GBP to £1,021 GBP

A
Cheapest Retailer
-
£199 GBP
₹25,182 INR
A
Retailer 2
-
£240 GBP
HK$2,500 HKD
View
A
Retailer 3
-
£270 GBP
$360 USD
View
A
Retailer 4
-
£291 GBP
$387 USD
View
A
Retailer 5
-
£291 GBP
SGD 524 SGD
View
A
Retailer 6
-
£298 GBP
A$610 AUD
View
A
Retailer 7
-
£301 GBP
$401 USD
View
A
Retailer 8
-
£305 GBP
$406 USD
View
A
Retailer 9
-
£320 GBP
$427 USD
View
Price last confirmed 43 days ago
A
Retailer 10
-
£343 GBP
View
A
Retailer 11
-
£349 GBP
View
A
Retailer 12
-
£359 GBP
$478 USD
View
A
Retailer 13
-
£453 GBP
€575 EUR
View
B+
Retailer 14
-
£559 GBP
View
B+
Retailer 15
-
£623 GBP
View
Most Expensive
B
NZ Jewellers
fc07db52-62fb-4d90-af00-23625fdb03d2 · Oct 26
£1,021 GBP
$1,360 USD
View
15 more retailers have this diamond
Prices start from £199 GBPSave up to £823 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
£199 GBP