Radiant|Natural|GIA

1.54ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6552010765

Certificate GIA 6552010765

Diamond specifications and retailer prices

From £2,908 GBP
As of November 7, 2026
11 retailers carry this diamond
Most expensive: £10,270 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.54ct natural radiant diamond

This 1.54ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552010765. Listed at 11 retailers as of November 7, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552010765
Dimensions7.49 × 5.74 × 4.00 mm
L/W Ratio1.30
Top View
7.49 mm5.74 mm1.54 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552010765
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: £10,270 GBP|Low: £1,981 GBP|High: £10,270 GBP|Avg: £2,951 GBP|+116.0%
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
October 26, 2026
Retailer 13£2,104 GBP
Retailer 5£2,118 GBP
Retailer 14£2,263 GBP
Retailer 9£2,265 GBP
Retailer 12£2,296 GBP
Retailer 3£2,563 GBP
Retailer 4£2,607 GBP
Retailer 8£2,839 GBP
Retailer 6£2,908 GBP
Retailer 11£3,201 GBP
Retailer 10£4,371 GBP
Retailer 7£6,725 GBP
Retailer 2£8,033 GBP
MOH London£10,270 GBP

20 data points across 14 retailers

11 retailers

Retailer 1
-
£2,104 GBP
Price last confirmed 24 days ago
Retailer 2
-
£2,118 GBP
View
Price last confirmed 24 days ago
Retailer 3
-
£2,265 GBP
View
Price last confirmed 24 days ago
Retailer 4
-
£2,607 GBP
View
Price last confirmed 23 days ago
Retailer 5
-
£2,839 GBP
View
Price last confirmed 22 days ago
B+
Retailer 6
-
£2,908 GBP
View
Retailer 7
-
£4,371 GBP
View
Price last confirmed 24 days ago
Retailer 8
-
£4,952 GBP
View
Price last confirmed 43 days ago
Retailer 9
-
£6,725 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
£8,033 GBP
View
Price last confirmed 12 days ago
Most Expensive
MOH London
69DF2E8BD · Oct 26
£10,270 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £2,908 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+
1.54ct Radiant
£2,908 GBP