Round|Natural|GIA

1.30ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2346438561

Certificate GIA 2346438561

Diamond specifications and retailer prices

From £5,921 GBP
As of November 5, 2026
Save £4,947 GBP (46%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £11,878 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2346438561. Listed at 26 retailers as of November 5, 2026, with a 84% 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

1.30
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2346438561
Dimensions7.08 × 7.04 × 4.27 mm
L/W Ratio1.01
Top View
7.08 mm7.04 mm1.30 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2346438561
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.4%

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 5
Current: £7,010 GBP|Low: £5,988 GBP|High: £10,305 GBP|Avg: £7,873 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£5,988 GBP
Retailer 7£6,520 GBP
Retailer 1£7,010 GBP
Retailer 5£7,163 GBP
Retailer 8£7,173 GBP
Retailer 3£8,061 GBP
Retailer 2£9,513 GBP
Retailer 4£10,156 GBP

45 data points across 8 retailers

26 retailers£5,921 GBP to £10,868 GBP

B+
Cheapest Retailer
-
£5,921 GBP
B+
Retailer 2
-
£5,988 GBP
View
B
Retailer 3
-
£6,105 GBP
View
B
Retailer 4
-
£6,367 GBP
View
B
Retailer 5
-
£6,475 GBP
View
B
Retailer 6
-
£6,520 GBP
View
Final sale: no returns
Retailer 7
-
£6,520 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£7,010 GBP
View
Retailer 9
-
£7,064 GBP
View
Price last confirmed 60 days ago
B
Retailer 10
-
£7,064 GBP
View
Retailer 11
-
£7,163 GBP
View
Price last confirmed 14 days ago
B
Retailer 12
-
£7,173 GBP
View
B
Retailer 13
-
£7,697 GBP
View
B
Retailer 14
-
£7,697 GBP
View
B
Retailer 15
-
£7,766 GBP
View
B
Retailer 16
-
£7,786 GBP
View
B
Retailer 17
-
£7,813 GBP
View
B
Retailer 18
-
£7,950 GBP
View
B
Retailer 19
-
£8,061 GBP
View
Retailer 20
-
£8,151 GBP
View
Price last confirmed 60 days ago
B
Retailer 21
-
£8,151 GBP
View
Retailer 22
-
£8,583 GBP
View
Price last confirmed 14 days ago
B
Retailer 23
-
£9,513 GBP
View
B
Retailer 24
-
£10,156 GBP
View
B
Retailer 25
-
£10,868 GBP
View
Most Expensive
Diamond Quarter
1.3VS1H23610ED3N · Nov 5
£11,878 GBP
View
Price under review
25 more retailers have this diamond
Prices start from £5,921 GBPSave up to £4,947 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+
1.30ct Round
£5,921 GBP