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Radiant|Natural|GIA

0.90ct D IF Radiant Natural Diamond

VG • D/IF • GIA 15660027

Certificate GIA 15660027

Diamond specifications and retailer prices

From £3,258 GBP
$4,365 USD
As of October 30, 2026
Save £3,250 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,507 GBP at NZ Jewellers · As of October 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 15660027. Listed at 17 retailers as of October 30, 2026, with prices from £3,258 to £6,507, a £3,250 spread on the same certified stone. NZ Jewellers lists it at £6,507. 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
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15660027
Dimensions5.74 × 4.76 × 3.34 mm
L/W Ratio1.21
Culet sizeNone
Top View
5.74 mm4.76 mm0.90 ctD / IF
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 15660027
Side View
Table 74.0%CrownGirdle: THIPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,507 GBP|Low: £3,160 GBP|High: £6,507 GBP|Avg: £4,219 GBP
NZ Jewellers
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
October 31, 2026
Retailer 15£3,258 GBP
Retailer 3£3,403 GBP
Retailer 11£3,447 GBP
Retailer 13£3,515 GBP
Retailer 8£3,683 GBP
Retailer 4£3,735 GBP
Retailer 5£3,735 GBP
Retailer 6£3,735 GBP
Retailer 12£3,765 GBP
Retailer 14£3,879 GBP
Retailer 9£4,227 GBP
Retailer 7£4,231 GBP
Retailer 2£5,507 GBP
Retailer 10£5,837 GBP
NZ Jewellers£6,507 GBP

44 data points across 15 retailers

17 retailers£3,258 GBP to £6,507 GBP

B+
Cheapest Retailer
-
£3,258 GBP
$4,365 USD
Retailer 2
-
£3,403 GBP
View
Price last confirmed 31 days ago
B+
Retailer 3
-
£3,447 GBP
$4,619 USD
View
Final sale: no returns
B+
Retailer 4
-
£3,515 GBP
$4,710 USD
View
B+
Retailer 5
-
£3,683 GBP
View
B
Retailer 6
-
£3,735 GBP
$5,004 USD
View
B
Retailer 7
-
£3,735 GBP
$5,004 USD
View
B
Retailer 8
-
£3,735 GBP
$5,004 USD
View
Retailer 9
-
£3,765 GBP
A$7,761 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
£3,848 GBP
$5,156 USD
View
B
Retailer 11
-
£3,879 GBP
$5,197 USD
View
B
Retailer 12
-
£4,227 GBP
€5,394 EUR
View
B
Retailer 13
-
£4,231 GBP
View
B
Retailer 14
-
£4,309 GBP
$5,774 USD
View
B
Retailer 15
-
£5,507 GBP
ZAR 119,194 ZAR
View
B
Retailer 16
-
£5,837 GBP
View
Most Expensive
B
NZ Jewellers
60b00d8e-5420-4105-9efc-25e782e927e7 · Oct 30
£6,507 GBP
$8,719 USD
View
16 more retailers have this diamond
Prices start from £3,258 GBPSave up to £3,250 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.

B+
0.90ct Radiant
£3,258 GBP