Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6472129208

Certificate GIA 6472129208

Diamond specifications and retailer prices

From £579 GBP
As of November 4, 2026
Save £538 GBP (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,389 GBP at Flawless Fine Jewelry · As of October 8, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6472129208. Listed at 20 retailers as of November 2, 2026, with a 93% 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6472129208
Dimensions4.96 × 4.91 × 2.97 mm
L/W Ratio1.01
Top View
4.96 mm4.91 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6472129208
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,389 GBP|Low: £627 GBP|High: £1,389 GBP|Avg: £971 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8£627 GBP
Retailer 9£748 GBP
Retailer 7£861 GBP
Retailer 2£890 GBP
Retailer 3£905 GBP
Retailer 6£1,039 GBP
Retailer 5£1,074 GBP
Retailer 4£1,278 GBP
Flawless Fine Jewelry£1,389 GBP

41 data points across 9 retailers

20 retailers£579 GBP to £1,116 GBP

B+
Cheapest Retailer
-
£579 GBP
Retailer 2
-
£627 GBP
View
Price last confirmed 28 days ago
Retailer 3
-
£627 GBP
View
Price last confirmed 28 days ago
B+
Retailer 4
-
£627 GBP
View
B+
Retailer 5
-
£630 GBP
View
Retailer 6
-
£634 GBP
View
Price last confirmed 109 days ago
Retailer 7
-
£650 GBP
View
Price last confirmed 37 days ago
Retailer 8
-
£723 GBP
View
Price last confirmed 37 days ago
B
Retailer 9
-
£770 GBP
View
B
Retailer 10
-
£770 GBP
View
B
Retailer 11
-
£793 GBP
View
B
Retailer 12
-
£890 GBP
View
B
Retailer 13
-
£905 GBP
View
Retailer 14
-
£926 GBP
View
Price last confirmed 28 days ago
Retailer 15
-
£1,039 GBP
View
Price last confirmed 32 days ago
Retailer 16
-
£1,074 GBP
View
Price last confirmed 32 days ago
B
Retailer 17
-
£1,116 GBP
View
Retailer 18
-
£1,278 GBP
View
Price last confirmed 28 days ago
Most Expensive
Flawless Fine Jewelry
BFA5B5A6F · Oct 8
£1,389 GBP
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from £579 GBPSave up to £538 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.

B+
0.45ct Round
£579 GBP