Radiant|Natural|GIA

0.90ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 1559442817

Certificate GIA 1559442817

Diamond specifications and retailer prices

From £1,288 GBP
HK$13,400 HKD
As of October 24, 2026
Save £717 GBP (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,662 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559442817. Listed at 18 retailers as of October 24, 2026, with a 56% 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

0.90
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559442817
Dimensions6.65 × 4.91 × 3.13 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.65 mm4.91 mm0.90 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559442817
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 24
Current: £1,579 GBP|Low: £1,288 GBP|High: £3,228 GBP|Avg: £1,899 GBP|-0.6%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
October 22, 2026
Retailer 10£1,288 GBP
Retailer 13£1,422 GBP
Retailer 12£1,444 GBP
Retailer 3£1,479 GBP
Retailer 17£1,513 GBP
Retailer 14£1,528 GBP
Retailer 1£1,579 GBP
Retailer 8£1,633 GBP
Retailer 15£1,641 GBP
Retailer 11£1,649 GBP
Retailer 2£1,652 GBP
Retailer 4£2,095 GBP
Retailer 9£2,242 GBP
Retailer 5£2,242 GBP
Retailer 18£2,609 GBP
Retailer 16£2,643 GBP
Retailer 7£2,652 GBP
Retailer 6£3,187 GBP

25 data points across 18 retailers

18 retailers£1,288 GBP to £2,005 GBP

A
Cheapest Retailer
-
£1,288 GBP
HK$13,400 HKD
A
Retailer 2
-
£1,422 GBP
$1,893 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£1,444 GBP
$1,923 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£1,479 GBP
$1,970 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£1,528 GBP
$2,035 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£1,579 GBP
€2,002 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
£1,633 GBP
$2,174 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
£1,641 GBP
$2,185 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,649 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£1,652 GBP
$2,200 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£2,005 GBP
A$4,108 AUD
View
B+
Retailer 12
-
£2,095 GBP
$2,790 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£2,242 GBP
A$4,593 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
£2,609 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£2,643 GBP
$3,519 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£2,652 GBP
ZAR 57,058 ZAR
View
Price last confirmed 12 days ago
B
Retailer 17
-
£3,187 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
9d180b2f-fe0b-491f-becc-1d7e4708761b · Sep 30
£3,662 GBP
$4,876 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from £1,288 GBPSave up to £717 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
£1,288 GBP