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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2446118965

Certificate GIA 2446118965

Diamond specifications and retailer prices

From £1,017 GBP
SGD 1,830 SGD
As of October 29, 2026
Save £1,493 GBP (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,510 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2446118965. Listed at 13 retailers as of October 29, 2026, with prices from £1,017 to £2,510, a £1,493 spread on the same certified stone. MOH London lists it at £2,510. 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

0.90
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446118965
Dimensions5.14 × 5.09 × 3.55 mm
L/W Ratio1.01
Top View
5.14 mm5.09 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2446118965
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.8%

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 29
Current: £2,510 GBP|Low: £1,017 GBP|High: £2,527 GBP|Avg: £1,762 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6£1,017 GBP
Retailer 8£1,153 GBP
Retailer 7£1,460 GBP
Retailer 2£1,576 GBP
Retailer 4£1,706 GBP
Retailer 9£1,905 GBP
Retailer 3£1,991 GBP
Retailer 5£2,133 GBP
MOH London£2,510 GBP

42 data points across 9 retailers

13 retailers£1,017 GBP to £2,510 GBP

A
Cheapest Retailer
-
£1,017 GBP
SGD 1,830 SGD
A
Retailer 2
-
£1,153 GBP
$1,535 USD
View
Final sale: no returns
A
Retailer 3
-
£1,285 GBP
$1,711 USD
View
B+
Retailer 4
-
£1,460 GBP
$1,944 USD
View
B+
Retailer 5
-
£1,491 GBP
$1,985 USD
View
B+
Retailer 6
-
£1,506 GBP
View
B+
Retailer 7
-
£1,563 GBP
$2,082 USD
View
B+
Retailer 8
-
£1,576 GBP
View
B+
Retailer 9
-
£1,706 GBP
View
Retailer 10
-
£1,905 GBP
A$3,903 AUD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
£1,991 GBP
€2,525 EUR
View
B+
Retailer 12
-
£2,133 GBP
ZAR 45,893 ZAR
View
Most Expensive
B
MOH London
FABB036C4 · Oct 29
£2,510 GBP
View
12 more retailers have this diamond
Prices start from £1,017 GBPSave up to £1,493 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
0.90ct Radiant
£1,017 GBP