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Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7552930817

Certificate GIA 7552930817

Diamond specifications and retailer prices

From £305 GBP
As of November 1, 2026
Save £1,072 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,377 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7552930817. Listed at 17 retailers as of November 1, 2026, with prices from £305 to £1,377, a £1,072 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552930817
Dimensions4.94 × 4.96 × 3.04 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.94 mm4.96 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552930817
Side View
Table 55.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.5%

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 1
Current: £1,377 GBP|Low: £301 GBP|High: £1,377 GBP|Avg: £531 GBP
Flawless Fine Jewelry
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 13£305 GBP
Retailer 4£378 GBP
Retailer 9£381 GBP
Retailer 5£410 GBP
Retailer 15£563 GBP
Retailer 7£611 GBP
Retailer 8£643 GBP
Retailer 6£690 GBP
Retailer 11£716 GBP
Retailer 3£775 GBP
Retailer 2£796 GBP
Retailer 16£804 GBP
Retailer 12£813 GBP
Retailer 14£905 GBP
Retailer 17£1,263 GBP
Retailer 10£1,373 GBP
Flawless Fine Jewelry£1,377 GBP

35 data points across 17 retailers

17 retailers£305 GBP to £1,377 GBP

A
Cheapest Retailer
-
£305 GBP
A
Retailer 2
-
£378 GBP
View
A
Retailer 3
-
£381 GBP
View
A
Retailer 4
-
£410 GBP
View
B+
Retailer 5
-
£563 GBP
View
B+
Retailer 6
-
£611 GBP
View
B+
Retailer 7
-
£643 GBP
View
B
Retailer 8
-
£690 GBP
View
B
Retailer 9
-
£716 GBP
View
B
Retailer 10
-
£775 GBP
View
B
Retailer 11
-
£796 GBP
View
B
Retailer 12
-
£804 GBP
View
B
Retailer 13
-
£813 GBP
View
B
Retailer 14
-
£905 GBP
View
B
Retailer 15
-
£1,263 GBP
View
B
Retailer 16
-
£1,373 GBP
View
Most Expensive
B
Flawless Fine Jewelry
B0ED79332 · Nov 2
£1,377 GBP
View
16 more retailers have this diamond
Prices start from £305 GBPSave up to £1,072 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
£305 GBP