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Radiant|Natural|GIA

1.53ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 7466247020

Certificate GIA 7466247020

Diamond specifications and retailer prices

From £1,482 GBP
As of November 6, 2026
Save £1,945 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,427 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7466247020. Listed at 16 retailers as of November 4, 2026, with prices from £1,482 to £3,427, a £1,945 spread on the same certified stone. MOH London lists it at £3,427. 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

1.53
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle59°
OriginNatural
Grading LabGIA
CertificateGIA 7466247020
Dimensions6.35 × 6.31 × 4.13 mm
L/W Ratio1.01
Top View
6.35 mm6.31 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7466247020
Side View
Table 64.0%CrownGirdle: MED-STKPavilion 59°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,427 GBP|Low: £1,453 GBP|High: £3,598 GBP|Avg: £2,084 GBP|-4.7%
MOH London
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 7, 2026
Retailer 3£1,482 GBP
Retailer 2£1,636 GBP
Retailer 13£1,636 GBP
Retailer 12£1,640 GBP
Retailer 9£1,746 GBP
Retailer 6£1,774 GBP
Retailer 7£1,777 GBP
Retailer 4£1,844 GBP
Retailer 8£1,893 GBP
Retailer 15£1,920 GBP
Retailer 5£2,015 GBP
Retailer 11£2,394 GBP
Retailer 10£2,436 GBP
Retailer 14£3,089 GBP
MOH London£3,427 GBP

33 data points across 15 retailers

16 retailers£1,482 GBP to £3,427 GBP

A
Cheapest Retailer
-
£1,482 GBP
A
Retailer 2
-
£1,636 GBP
View
A
Retailer 3
-
£1,636 GBP
View
A
Retailer 4
-
£1,640 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,746 GBP
View
A
Retailer 6
-
£1,774 GBP
View
A
Retailer 7
-
£1,777 GBP
View
A
Retailer 8
-
£1,844 GBP
View
A
Retailer 9
-
£1,893 GBP
View
A
Retailer 10
-
£1,920 GBP
View
A
Retailer 11
-
£2,015 GBP
View
B+
Retailer 12
-
£2,208 GBP
View
A
Retailer 13
-
£2,394 GBP
View
A
Retailer 14
-
£2,436 GBP
View
B+
Retailer 15
-
£3,089 GBP
View
Most Expensive
B+
MOH London
25FF106C0 · Nov 4
£3,427 GBP
View
15 more retailers have this diamond
Prices start from £1,482 GBPSave up to £1,945 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 Radiant
£1,482 GBP