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Round|Natural|GIA

0.45ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6532977565

Certificate GIA 6532977565

Diamond specifications and retailer prices

From £268 GBP
₹33,958 INR
As of October 29, 2026
Save £1,125 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,393 GBP at NZ Jewellers · As of October 29, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6532977565. Listed at 14 retailers as of October 29, 2026, with prices from £268 to £1,393, a £1,125 spread on the same certified stone. NZ Jewellers lists it at £1,393. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532977565
Dimensions4.81 × 4.75 × 3.06 mm
L/W Ratio1.01
Top View
4.81 mm4.75 mm0.45 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532977565
Side View
Table 58.0%Crown 37°Girdle: ThickPavilion 40.6°Culet: NoneDepth 64.0%

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: £1,393 GBP|Low: £267 GBP|High: £1,406 GBP|Avg: £528 GBP|-1.0%
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 30, 2026
Retailer 9£268 GBP
Retailer 3£308 GBP
Retailer 5£365 GBP
Retailer 11£378 GBP
Retailer 4£386 GBP
Retailer 10£393 GBP
Retailer 12£393 GBP
Retailer 14£421 GBP
Retailer 7£452 GBP
Retailer 2£462 GBP
Retailer 6£505 GBP
Retailer 8£551 GBP
Retailer 13£848 GBP
NZ Jewellers£1,393 GBP

35 data points across 14 retailers

14 retailers£268 GBP to £1,393 GBP

A
Cheapest Retailer
-
£268 GBP
₹33,958 INR
A
Retailer 2
-
£308 GBP
HK$3,200 HKD
View
A
Retailer 3
-
£365 GBP
$486 USD
View
Retailer 4
-
£378 GBP
$504 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£386 GBP
SGD 694 SGD
View
A
Retailer 6
-
£393 GBP
$524 USD
View
A
Retailer 7
-
£393 GBP
$524 USD
View
A
Retailer 8
-
£421 GBP
$561 USD
View
A
Retailer 9
-
£452 GBP
View
B+
Retailer 10
-
£462 GBP
$615 USD
View
B+
Retailer 11
-
£505 GBP
$672 USD
View
B+
Retailer 12
-
£551 GBP
€699 EUR
View
Retailer 13
-
£848 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
9942717d-41cc-4a7d-9450-10ad0b39b3d8 · Oct 29
£1,393 GBP
$1,855 USD
View
13 more retailers have this diamond
Prices start from £268 GBPSave up to £1,125 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
£268 GBP