Round|Natural|GIA

1.53ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2558561478

Certificate GIA 2558561478

Diamond specifications and retailer prices

From £6,366 GBP
As of November 4, 2026
Save £3,871 GBP (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,535 GBP at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2558561478. Listed at 19 retailers as of November 4, 2026, with a 61% 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

1.53
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2558561478
Dimensions7.31 × 7.37 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
7.31 mm7.37 mm1.53 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558561478
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: £8,986 GBP|Low: £6,286 GBP|High: £10,479 GBP|Avg: £7,424 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11£6,366 GBP
Retailer 6£6,715 GBP
Retailer 13£6,743 GBP
Retailer 7£6,766 GBP
Retailer 4£6,798 GBP
Retailer 9£6,799 GBP
Retailer 10£6,807 GBP
Retailer 5£7,247 GBP
Retailer 3£7,365 GBP
Retailer 12£7,479 GBP
Retailer 2£7,532 GBP
Retailer 1£8,986 GBP
Retailer 8£10,237 GBP

43 data points across 13 retailers

19 retailers£6,366 GBP to £10,237 GBP

B+
Cheapest Retailer
-
£6,366 GBP
B+
Retailer 2
-
£6,715 GBP
View
B+
Retailer 3
-
£6,743 GBP
View
B+
Retailer 4
-
£6,766 GBP
View
B+
Retailer 5
-
£6,798 GBP
View
Final sale: no returns
Retailer 6
-
£6,799 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£6,807 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£7,247 GBP
View
Retailer 9
-
£7,365 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£7,430 GBP
View
Price last confirmed 60 days ago
Retailer 11
-
£7,430 GBP
View
Price last confirmed 39 days ago
Retailer 12
-
£7,479 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£7,532 GBP
View
Retailer 14
-
£8,573 GBP
View
Price last confirmed 60 days ago
Retailer 15
-
£8,573 GBP
View
Price last confirmed 38 days ago
B
Retailer 16
-
£8,986 GBP
View
B
Retailer 17
-
£10,237 GBP
View
Retailer 18
-
£12,427 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
d999687a-6a52-445d-9a9b-e33bc70e79f1 · Sep 1
£12,535 GBP
$16,871 USD
View
Price last confirmed 66 days ago
18 more retailers have this diamond
Prices start from £6,366 GBPSave up to £3,871 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+
1.53ct Round
£6,366 GBP