Radiant|Natural|GIA

0.90ct D IF Radiant Natural Diamond

VG • D/IF • GIA 6243032756

Certificate GIA 6243032756

Diamond specifications and retailer prices

From $4,273 AUD
£2,364 GBP
As of October 31, 2026
Save $3,514 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,109 AUD at NZ Jewellers · As of October 6, 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 6243032756. Listed at 11 retailers as of October 29, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle50.27°
Pavilion angle32.14°
OriginNatural
Grading LabGIA
CertificateGIA 6243032756
Dimensions6.80 × 4.75 × 3.05 mm
L/W Ratio1.43
Girdle conditionThick
Key to symbols
Minor Details of Polish
Top View
6.80 mm4.75 mm0.90 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6243032756
Side View
Table 71.0%Crown 50.27°Girdle: SLI-POLPavilion 32.14°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,456 AUD|Low: $4,227 AUD|High: $7,877 AUD|Avg: $5,235 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$4,273 AUD
Retailer 3$4,284 AUD
Retailer 1$4,456 AUD
Retailer 5$4,456 AUD
Retailer 6$4,972 AUD
Retailer 4$7,787 AUD

37 data points across 6 retailers

11 retailers$4,273 AUD to $7,787 AUD

A
Cheapest Retailer
-
$4,273 AUD
£2,364 GBP
A
Retailer 2
-
$4,284 AUD
£2,370 GBP
View
A
Retailer 3
-
$4,456 AUD
$3,130 USD
View
A
Retailer 4
-
$4,456 AUD
$3,130 USD
View
Retailer 5
-
$4,654 AUD
$3,269 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$4,654 AUD
$3,269 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$4,833 AUD
$3,395 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$4,972 AUD
View
Price last confirmed 24 days ago
B
Retailer 9
-
$7,787 AUD
£4,307 GBP
View
Retailer 10
-
$8,109 AUD
$5,696 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
b49f181f-ce15-45d3-9ad1-0f33b18a1169 · Oct 6
$8,109 AUD
$5,696 USD
View
Price last confirmed 25 days ago
10 more retailers have this diamond
Prices start from $4,273 AUDSave up to $3,514 AUD

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
$4,273 AUD