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Radiant|Natural|GIA

0.90ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 2496381975

Certificate GIA 2496381975

Diamond specifications and retailer prices

From £802 GBP
$1,075 USD
As of October 31, 2026
Save £1,689 GBP (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,491 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2496381975. Listed at 20 retailers as of October 30, 2026, with prices from £802 to £2,491, a £1,689 spread on the same certified stone. Moon Ocean lists it at £2,491. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.49°
Pavilion angle57.85°
OriginNatural
Grading LabGIA
CertificateGIA 2496381975
Dimensions6.61 × 4.71 × 3.27 mm
L/W Ratio1.40
Top View
6.61 mm4.71 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2496381975
Side View
Table 68.0%Crown 49.49°Girdle: ThickPavilion 57.85°Culet: NoneDepth 69.4%

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 31
Current: £2,491 GBP|Low: £802 GBP|High: £2,628 GBP|Avg: £1,316 GBP|-5.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 3£802 GBP
Retailer 18£833 GBP
Retailer 10£855 GBP
Retailer 5£869 GBP
Retailer 19£903 GBP
Retailer 11£908 GBP
Retailer 15£945 GBP
Retailer 4£976 GBP
Retailer 12£1,003 GBP
Retailer 7£1,019 GBP
Retailer 6£1,090 GBP
Retailer 8£1,090 GBP
Retailer 2£1,090 GBP
Retailer 13£1,096 GBP
Retailer 17£1,127 GBP
Retailer 14£1,340 GBP
Retailer 9£1,845 GBP
Retailer 16£2,340 GBP
Moon Ocean£2,491 GBP

22 data points across 19 retailers

20 retailers£802 GBP to £2,491 GBP

A
Cheapest Retailer
-
£802 GBP
$1,075 USD
Final sale: no returns
A
Retailer 2
-
£833 GBP
$1,116 USD
View
Retailer 3
-
£855 GBP
$1,145 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£869 GBP
$1,165 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£903 GBP
$1,210 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£908 GBP
$1,217 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
£945 GBP
$1,266 USD
View
B+
Retailer 8
-
£976 GBP
$1,308 USD
View
B+
Retailer 9
-
£1,003 GBP
$1,344 USD
View
A
Retailer 10
-
£1,019 GBP
$1,366 USD
View
Retailer 11
-
£1,048 GBP
$1,404 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£1,090 GBP
$1,460 USD
View
B+
Retailer 13
-
£1,090 GBP
$1,460 USD
View
B+
Retailer 14
-
£1,090 GBP
$1,461 USD
View
B+
Retailer 15
-
£1,096 GBP
View
B+
Retailer 16
-
£1,127 GBP
$1,510 USD
View
B+
Retailer 17
-
£1,340 GBP
€1,710 EUR
View
Retailer 18
-
£1,845 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
£2,340 GBP
$3,136 USD
View
Most Expensive
B
Moon Ocean
NVN-891DFEA74-975 · Oct 30
£2,491 GBP
View
19 more retailers have this diamond
Prices start from £802 GBPSave up to £1,689 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
£802 GBP