Round|Natural|GIA

0.45ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 7486125427

Certificate GIA 7486125427

Diamond specifications and retailer prices

From £197 GBP
As of November 6, 2026
Save £447 GBP (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,122 GBP at NZ Jewellers · As of October 3, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7486125427. Listed at 17 retailers as of November 2, 2026, with a 227% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7486125427
Dimensions4.91 × 4.88 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather
Top View
4.91 mm4.88 mm0.45 ctK / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7486125427
Side View
Table 54.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°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: Nov 6
Current: £197 GBP|Low: £197 GBP|High: £669 GBP|Avg: £383 GBP|-9.6%
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 6, 2026
Retailer 1£197 GBP
Retailer 12£214 GBP
Retailer 2£238 GBP
Retailer 7£292 GBP
Retailer 5£315 GBP
Retailer 4£322 GBP
Retailer 8£345 GBP
Retailer 10£358 GBP
Retailer 6£366 GBP
Retailer 13£420 GBP
Retailer 11£431 GBP
Retailer 9£454 GBP
Retailer 3£643 GBP

27 data points across 13 retailers

17 retailers£197 GBP to £643 GBP

A
Cheapest Retailer
-
£197 GBP
A
Retailer 2
-
£214 GBP
View
A
Retailer 3
-
£238 GBP
View
A
Retailer 4
-
£292 GBP
View
Retailer 5
-
£293 GBP
View
Price last confirmed 34 days ago
A
Retailer 6
-
£315 GBP
View
Retailer 7
-
£317 GBP
View
Price last confirmed 38 days ago
A
Retailer 8
-
£322 GBP
View
Retailer 9
-
£338 GBP
View
Price last confirmed 35 days ago
A
Retailer 10
-
£345 GBP
View
A
Retailer 11
-
£358 GBP
View
A
Retailer 12
-
£366 GBP
View
B+
Retailer 13
-
£420 GBP
View
B+
Retailer 14
-
£431 GBP
View
B+
Retailer 15
-
£454 GBP
View
B
Retailer 16
-
£643 GBP
View
Most Expensive
NZ Jewellers
242a21da-a1e2-4fe1-b8a0-6e2b61027f67 · Oct 3
£1,122 GBP
$1,510 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from £197 GBPSave up to £447 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
£197 GBP