Round|Natural|GIA

0.45ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6552109900

Certificate GIA 6552109900

Diamond specifications and retailer prices

From £290 GBP
As of November 5, 2026
Save £965 GBP (77%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £1,281 GBP at NZ Jewellers · As of October 8, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552109900. Listed at 31 retailers as of November 4, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552109900
Dimensions4.97 × 4.98 × 2.99 mm
L/W Ratio1.00
Top View
4.97 mm4.98 mm0.45 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552109900
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 5
Current: £499 GBP|Low: £290 GBP|High: £953 GBP|Avg: £534 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 6£290 GBP
Retailer 4£341 GBP
Retailer 3£440 GBP
Retailer 10£462 GBP
Retailer 2£487 GBP
Retailer 7£498 GBP
Retailer 1£499 GBP
Retailer 11£539 GBP
Retailer 9£548 GBP
Retailer 12£559 GBP
Retailer 5£614 GBP
Retailer 8£621 GBP
Retailer 13£924 GBP

35 data points across 13 retailers

31 retailers£290 GBP to £1,256 GBP

A+
Cheapest Retailer
-
£290 GBP
A
Retailer 2
-
£341 GBP
View
A
Retailer 3
-
£401 GBP
View
Retailer 4
-
£408 GBP
View
Price last confirmed 44 days ago
Retailer 5
-
£408 GBP
View
Price last confirmed 28 days ago
Retailer 6
-
£408 GBP
View
Price last confirmed 28 days ago
Retailer 7
-
£408 GBP
View
Price last confirmed 35 days ago
Retailer 8
-
£408 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£409 GBP
View
Price last confirmed 169 days ago
A
Retailer 10
-
£431 GBP
View
Retailer 11
-
£440 GBP
View
Price last confirmed 21 days ago
Retailer 12
-
£440 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
£440 GBP
View
Price last confirmed 8 days ago
A
Retailer 14
-
£462 GBP
View
A
Retailer 15
-
£462 GBP
View
Retailer 16
-
£471 GBP
View
Price last confirmed 44 days ago
Retailer 17
-
£471 GBP
View
Price last confirmed 28 days ago
A
Retailer 18
-
£487 GBP
View
A
Retailer 19
-
£498 GBP
View
A
Retailer 20
-
£499 GBP
View
A
Retailer 21
-
£539 GBP
View
A
Retailer 22
-
£548 GBP
View
B+
Retailer 23
-
£559 GBP
View
Retailer 24
-
£614 GBP
View
Price last confirmed 32 days ago
B+
Retailer 25
-
£621 GBP
View
Retailer 26
-
£903 GBP
View
Price last confirmed 23 days ago
B
Retailer 27
-
£924 GBP
View
B
Retailer 28
-
£1,256 GBP
View
Retailer 29
-
£1,281 GBP
View
Price last confirmed 33 days ago
Retailer 30
-
£1,281 GBP
View
Price last confirmed 45 days ago
Most Expensive
NZ Jewellers
8857ad66-0476-46fa-ae70-bc1e3ebd390b · Oct 8
£1,281 GBP
$1,729 USD
View
Price last confirmed 27 days ago
30 more retailers have this diamond
Prices start from £290 GBPSave up to £965 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
£290 GBP