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Radiant|Natural|GIA

1.40ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 6555402185

Certificate GIA 6555402185

Diamond specifications and retailer prices

From £5,543 GBP
$7,439 USD
As of October 30, 2026
Save £4,401 GBP (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £9,945 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555402185. Listed at 24 retailers as of October 26, 2026, with prices from £5,543 to £9,945, a £4,401 spread on the same certified stone. MOH London lists it at £9,945. 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

1.40
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle56.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555402185
Dimensions7.36 × 5.75 × 3.92 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
7.36 mm5.75 mm1.40 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555402185
Side View
Table 68.0%Crown 47.7°Girdle: STK-THKPavilion 56.8°Culet: NoneDepth 68.3%

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: Oct 30
Current: £9,945 GBP|Low: £4,722 GBP|High: £10,052 GBP|Avg: £6,694 GBP|-1.1%
MOH London
Retailer 2
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Retailer 24
October 30, 2026
Retailer 23£5,543 GBP
Retailer 7£5,580 GBP
Retailer 12£5,634 GBP
Retailer 20£5,666 GBP
Retailer 15£5,737 GBP
Retailer 9£5,932 GBP
Retailer 10£5,959 GBP
Retailer 22£5,959 GBP
Retailer 8£6,351 GBP
Retailer 19£6,582 GBP
Retailer 16£6,602 GBP
Retailer 5£6,611 GBP
Retailer 13£6,653 GBP
Retailer 24£6,678 GBP
Retailer 2£6,830 GBP
Retailer 4£7,072 GBP
Retailer 14£7,072 GBP
Retailer 17£7,127 GBP
Retailer 3£7,220 GBP
Retailer 6£7,303 GBP
Retailer 18£7,392 GBP
Retailer 11£7,711 GBP
Retailer 21£8,600 GBP
MOH London£9,945 GBP

29 data points across 24 retailers

24 retailers£5,543 GBP to £9,945 GBP

A
Cheapest Retailer
-
£5,543 GBP
$7,439 USD
B+
Retailer 2
-
£5,580 GBP
$7,488 USD
View
B+
Retailer 3
-
£5,634 GBP
€7,200 EUR
View
B+
Retailer 4
-
£5,666 GBP
$7,603 USD
View
B+
Retailer 5
-
£5,737 GBP
$7,699 USD
View
B+
Retailer 6
-
£5,932 GBP
$7,960 USD
View
B+
Retailer 7
-
£5,959 GBP
$7,997 USD
View
Final sale: no returns
B+
Retailer 8
-
£5,959 GBP
$7,997 USD
View
B+
Retailer 9
-
£6,351 GBP
$8,522 USD
View
Retailer 10
-
£6,582 GBP
A$13,588 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£6,602 GBP
$8,859 USD
View
B+
Retailer 12
-
£6,611 GBP
$8,871 USD
View
B+
Retailer 13
-
£6,653 GBP
View
Retailer 14
-
£6,678 GBP
$8,962 USD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
£6,830 GBP
View
B
Retailer 16
-
£7,072 GBP
$9,490 USD
View
B
Retailer 17
-
£7,072 GBP
$9,490 USD
View
B+
Retailer 18
-
£7,127 GBP
$9,564 USD
View
B+
Retailer 19
-
£7,220 GBP
$9,688 USD
View
B+
Retailer 20
-
£7,303 GBP
$9,800 USD
View
B+
Retailer 21
-
£7,392 GBP
€9,447 EUR
View
B
Retailer 22
-
£7,711 GBP
View
Retailer 23
-
£8,600 GBP
ZAR 186,443 ZAR
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
181C7B797 · Oct 26
£9,945 GBP
View
23 more retailers have this diamond
Prices start from £5,543 GBPSave up to £4,401 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
1.40ct Radiant
£5,543 GBP