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Round|Natural|GIA

1.53ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 6535129148

Certificate GIA 6535129148

Diamond specifications and retailer prices

From £2,589 GBP
As of November 2, 2026
Save £1,658 GBP (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,066 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6535129148. Listed at 14 retailers as of November 2, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6535129148
Dimensions7.37 × 7.34 × 4.59 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.37 mm7.34 mm1.53 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535129148
Side View
Table 56.0%Crown 34°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.5%

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 2
Current: £6,066 GBP|Low: £2,589 GBP|High: £6,066 GBP|Avg: £3,574 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£2,589 GBP
Retailer 3£2,776 GBP
Retailer 7£2,879 GBP
Retailer 11£2,998 GBP
Retailer 9£3,154 GBP
Retailer 4£3,406 GBP
Retailer 2£3,427 GBP
Retailer 8£3,780 GBP
Retailer 5£3,909 GBP
Retailer 6£4,248 GBP
NZ Jewellers£6,066 GBP

36 data points across 11 retailers

14 retailers£2,589 GBP to £4,248 GBP

B+
Cheapest Retailer
-
£2,589 GBP
B+
Retailer 2
-
£2,776 GBP
View
B+
Retailer 3
-
£2,879 GBP
View
B+
Retailer 4
-
£2,998 GBP
View
Retailer 5
-
£3,154 GBP
View
Price last confirmed 17 days ago
Retailer 6
-
£3,154 GBP
View
Price last confirmed 21 days ago
Retailer 7
-
£3,154 GBP
View
Price last confirmed 22 days ago
B+
Retailer 8
-
£3,406 GBP
View
B
Retailer 9
-
£3,427 GBP
View
Retailer 10
-
£3,639 GBP
View
Price last confirmed 19 days ago
B
Retailer 11
-
£3,780 GBP
View
B
Retailer 12
-
£3,909 GBP
View
B
Retailer 13
-
£4,248 GBP
View
Most Expensive
NZ Jewellers
48e5a50b-de2b-4fe6-bd0d-14c627dfa678 · Oct 20
£6,066 GBP
$8,164 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from £2,589 GBPSave up to £1,658 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
£2,589 GBP