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Round|Natural|GIA

0.45ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 2231988017

Certificate GIA 2231988017

Diamond specifications and retailer prices

From £383 GBP
As of November 6, 2026
Save £1,248 GBP (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,650 GBP at NZ Jewellers · As of September 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2231988017. Listed at 22 retailers as of November 6, 2026, with a 326% 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2231988017
Dimensions4.89 × 4.92 × 3.05 mm
L/W Ratio1.01
Top View
4.89 mm4.92 mm0.45 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231988017
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 6
Current: £1,630 GBP|Low: £383 GBP|High: £1,673 GBP|Avg: £713 GBP|-2.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 12£383 GBP
Retailer 4£439 GBP
Retailer 8£520 GBP
Retailer 10£533 GBP
Retailer 3£539 GBP
Retailer 9£559 GBP
Retailer 18£600 GBP
Retailer 6£618 GBP
Retailer 13£631 GBP
Retailer 11£632 GBP
Retailer 2£654 GBP
Retailer 5£713 GBP
Retailer 14£732 GBP
Retailer 17£732 GBP
Retailer 15£805 GBP
Retailer 7£1,047 GBP
Retailer 16£1,198 GBP
NZ Jewellers£1,630 GBP

21 data points across 18 retailers

22 retailers£383 GBP to £1,630 GBP

A+
Cheapest Retailer
-
£383 GBP
A
Retailer 2
-
£439 GBP
View
A
Retailer 3
-
£520 GBP
View
Retailer 4
-
£526 GBP
View
Price last confirmed 57 days ago
Retailer 5
-
£533 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
£539 GBP
View
Retailer 7
-
£559 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
£600 GBP
View
Retailer 9
-
£607 GBP
View
Price last confirmed 61 days ago
B+
Retailer 10
-
£618 GBP
View
B+
Retailer 11
-
£631 GBP
View
B+
Retailer 12
-
£632 GBP
View
B+
Retailer 13
-
£654 GBP
View
B+
Retailer 14
-
£713 GBP
View
B+
Retailer 15
-
£732 GBP
View
B+
Retailer 16
-
£732 GBP
View
B+
Retailer 17
-
£805 GBP
View
Retailer 18
-
£829 GBP
View
Price last confirmed 34 days ago
B
Retailer 19
-
£1,047 GBP
View
B
Retailer 20
-
£1,198 GBP
View
B
Retailer 21
-
£1,630 GBP
View
Most Expensive
NZ Jewellers
fef462d5-ea84-495f-8d8e-debd7523fcb2 · Sep 5
£1,650 GBP
$2,209 USD
View
Price last confirmed 62 days ago
21 more retailers have this diamond
Prices start from £383 GBPSave up to £1,248 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
£383 GBP