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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6552147341

Certificate GIA 6552147341

Diamond specifications and retailer prices

From £736 GBP
HK$7,700 HKD
As of October 29, 2026
Save £1,169 GBP (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,905 GBP at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552147341. Listed at 16 retailers as of October 29, 2026, with prices from £736 to £1,905, a £1,169 spread on the same certified stone. Moon Ocean lists it at £1,905. 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

0.90
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552147341
Dimensions5.35 × 5.23 × 3.52 mm
L/W Ratio1.02
Top View
5.35 mm5.23 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552147341
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NDepth 67.4%

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: £1,905 GBP|Low: £736 GBP|High: £1,905 GBP|Avg: £1,097 GBP|+0.2%
Moon Ocean
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
October 31, 2026
Retailer 4£736 GBP
Retailer 11£743 GBP
Retailer 16£870 GBP
Retailer 6£906 GBP
Retailer 17£911 GBP
Retailer 12£921 GBP
Retailer 7£929 GBP
Retailer 3£1,029 GBP
Retailer 14£1,109 GBP
Retailer 2£1,138 GBP
Retailer 8£1,192 GBP
Retailer 9£1,209 GBP
Retailer 10£1,378 GBP
Retailer 5£1,419 GBP
Retailer 13£1,419 GBP
Retailer 15£1,810 GBP
Moon Ocean£1,905 GBP

38 data points across 17 retailers

16 retailers£736 GBP to £1,905 GBP

A
Cheapest Retailer
-
£736 GBP
HK$7,700 HKD
A
Retailer 2
-
£743 GBP
₹94,837 INR
View
Retailer 3
-
£870 GBP
€1,110 EUR
View
Price last confirmed 5 days ago
A
Retailer 4
-
£906 GBP
SGD 1,641 SGD
View
A
Retailer 5
-
£911 GBP
$1,220 USD
View
Final sale: no returns
A
Retailer 6
-
£921 GBP
$1,234 USD
View
Retailer 7
-
£929 GBP
$1,245 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
£1,029 GBP
SGD 1,863 SGD
View
A
Retailer 9
-
£1,109 GBP
$1,486 USD
View
A
Retailer 10
-
£1,138 GBP
View
A
Retailer 11
-
£1,192 GBP
A$2,458 AUD
View
B+
Retailer 12
-
£1,378 GBP
€1,758 EUR
View
Retailer 13
-
£1,419 GBP
$1,901 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£1,419 GBP
$1,901 USD
View
B
Retailer 15
-
£1,810 GBP
View
Most Expensive
B
Moon Ocean
NVN-63375406A-341 · Oct 30
£1,905 GBP
View
15 more retailers have this diamond
Prices start from £736 GBPSave up to £1,169 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
£736 GBP