Round|Natural|GIA

1.01ct H VS1 Round Natural Diamond

VG • H/VS1 • GIA 1448308213

Certificate GIA 1448308213

Diamond specifications and retailer prices

From £4,046 GBP
As of November 4, 2026
Save £2,580 GBP (39%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £9,083 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1448308213. Listed at 24 retailers as of November 4, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1448308213
Dimensions6.60 × 6.53 × 3.80 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.60 mm6.53 mm1.01 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1448308213
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 57.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,036 GBP|Low: £4,046 GBP|High: £7,659 GBP|Avg: £5,459 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£4,046 GBP
Retailer 5£4,112 GBP
Retailer 7£4,541 GBP
Retailer 1£5,036 GBP
Retailer 6£5,271 GBP
Retailer 3£5,574 GBP
Retailer 2£6,626 GBP
Retailer 4£7,549 GBP

45 data points across 8 retailers

24 retailers£4,046 GBP to £6,626 GBP

B
Cheapest Retailer
-
£4,046 GBP
B
Retailer 2
-
£4,112 GBP
View
B
Retailer 3
-
£4,171 GBP
View
B
Retailer 4
-
£4,291 GBP
View
B
Retailer 5
-
£4,541 GBP
View
Final sale: no returns
Retailer 6
-
£4,542 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£4,546 GBP
View
B
Retailer 8
-
£4,566 GBP
View
B
Retailer 9
-
£4,621 GBP
View
B
Retailer 10
-
£4,920 GBP
View
B
Retailer 11
-
£4,996 GBP
View
B
Retailer 12
-
£5,036 GBP
View
Retailer 13
-
£5,271 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£5,370 GBP
View
B
Retailer 15
-
£5,468 GBP
View
B
Retailer 16
-
£5,468 GBP
View
B
Retailer 17
-
£5,574 GBP
View
B
Retailer 18
-
£5,647 GBP
View
B
Retailer 19
-
£5,677 GBP
View
Retailer 20
-
£5,985 GBP
View
Price last confirmed 14 days ago
B
Retailer 21
-
£6,626 GBP
View
Retailer 22
-
£7,549 GBP
View
Price under review
Retailer 23
-
£8,606 GBP
View
Price under review
Most Expensive
NZ Jewellers
09dadb93-41c2-49f8-b452-2173c5f6ae7a · Nov 5
£9,083 GBP
$12,225 USD
View
Price under review
23 more retailers have this diamond
Prices start from £4,046 GBPSave up to £2,580 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
1.01ct Round
£4,046 GBP