Round|Natural|GIA

1.53ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2546741186

Certificate GIA 2546741186

Diamond specifications and retailer prices

From £5,475 GBP
As of November 1, 2026
Save £6,220 GBP (53%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £11,695 GBP at NZ Jewellers · As of October 20, 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 2546741186. Listed at 28 retailers as of November 1, 2026, with a 114% 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
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546741186
Dimensions7.32 × 7.27 × 4.58 mm
L/W Ratio1.01
Top View
7.32 mm7.27 mm1.53 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546741186
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: £6,705 GBP|Low: £5,360 GBP|High: £9,862 GBP|Avg: £7,112 GBP
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 6£5,475 GBP
Retailer 7£5,825 GBP
Retailer 3£5,847 GBP
Retailer 5£5,847 GBP
Retailer 11£6,417 GBP
Retailer 4£6,592 GBP
Retailer 8£6,687 GBP
Retailer 14£6,687 GBP
Retailer 1£6,705 GBP
Retailer 10£6,910 GBP
Retailer 9£6,968 GBP
Retailer 13£7,581 GBP
Retailer 12£8,530 GBP
Retailer 2£9,247 GBP
Retailer 15£9,744 GBP

34 data points across 15 retailers

28 retailers£5,475 GBP to £11,695 GBP

A
Cheapest Retailer
-
£5,475 GBP
B+
Retailer 2
-
£5,825 GBP
View
Retailer 3
-
£5,847 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£5,847 GBP
View
Final sale: no returns
B+
Retailer 5
-
£6,231 GBP
View
Retailer 6
-
£6,335 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£6,335 GBP
View
Price last confirmed 50 days ago
Retailer 8
-
£6,335 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
£6,417 GBP
View
Retailer 10
-
£6,432 GBP
View
Price last confirmed 38 days ago
Retailer 11
-
£6,592 GBP
View
Price last confirmed 14 days ago
B+
Retailer 12
-
£6,687 GBP
View
B+
Retailer 13
-
£6,687 GBP
View
B+
Retailer 14
-
£6,705 GBP
View
B+
Retailer 15
-
£6,910 GBP
View
B+
Retailer 16
-
£6,968 GBP
View
Retailer 17
-
£7,310 GBP
View
Price last confirmed 45 days ago
Retailer 18
-
£7,310 GBP
View
Price last confirmed 28 days ago
Retailer 19
-
£7,310 GBP
View
Price last confirmed 16 days ago
B
Retailer 20
-
£7,310 GBP
View
B+
Retailer 21
-
£7,581 GBP
View
Retailer 22
-
£7,699 GBP
View
Price last confirmed 22 days ago
B+
Retailer 23
-
£8,530 GBP
View
Retailer 24
-
£9,247 GBP
View
Price last confirmed 9 days ago
B
Retailer 25
-
£9,744 GBP
View
Retailer 26
-
£11,695 GBP
View
Price last confirmed 48 days ago
B
Retailer 27
-
£11,695 GBP
View
Most Expensive
NZ Jewellers
29b320ca-2a66-48af-b3e7-b5559149cd80 · Oct 20
£11,695 GBP
$15,740 USD
View
Price last confirmed 16 days ago
27 more retailers have this diamond
Prices start from £5,475 GBPSave up to £6,220 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
1.53ct Round
£5,475 GBP