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Radiant|Natural|GIA

0.90ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 6295142438

Certificate GIA 6295142438

Diamond specifications and retailer prices

From $3,988 AUD
$2,795 USD
As of November 1, 2026
Save $4,553 AUD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,897 AUD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6295142438. Listed at 23 retailers as of November 1, 2026, with a 114% 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6295142438
Dimensions6.88 × 4.82 × 3.19 mm
L/W Ratio1.43
Top View
6.88 mm4.82 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6295142438
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,897 AUD|Low: $3,559 AUD|High: $8,897 AUD|Avg: $5,808 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$3,988 AUD
Retailer 8$4,271 AUD
Retailer 3$4,626 AUD
Retailer 11$4,626 AUD
Retailer 10$4,804 AUD
Retailer 4$5,337 AUD
Retailer 9$5,470 AUD
Retailer 2$5,624 AUD
Retailer 6$7,533 AUD
Retailer 5$8,541 AUD
NZ Jewellers$8,897 AUD

45 data points across 11 retailers

23 retailers$3,988 AUD to $8,541 AUD

B
Cheapest Retailer
-
$3,988 AUD
$2,795 USD
B
Retailer 2
-
$4,091 AUD
$2,867 USD
View
B
Retailer 3
-
$4,108 AUD
$2,879 USD
View
B
Retailer 4
-
$4,261 AUD
View
B
Retailer 5
-
$4,271 AUD
$2,993 USD
View
Final sale: no returns
B
Retailer 6
-
$4,345 AUD
$3,045 USD
View
B
Retailer 7
-
$4,480 AUD
$3,140 USD
View
B
Retailer 8
-
$4,626 AUD
$3,242 USD
View
B
Retailer 9
-
$4,626 AUD
$3,242 USD
View
B
Retailer 10
-
$4,731 AUD
CA$4,605 CAD
View
B
Retailer 11
-
$4,804 AUD
$3,367 USD
View
B
Retailer 12
-
$5,251 AUD
$3,680 USD
View
B
Retailer 13
-
$5,251 AUD
$3,680 USD
View
B
Retailer 14
-
$5,337 AUD
£2,945 GBP
View
B
Retailer 15
-
$5,338 AUD
$3,741 USD
View
B
Retailer 16
-
$5,422 AUD
$3,800 USD
View
Retailer 17
-
$5,470 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$5,624 AUD
€3,754 EUR
View
Retailer 19
-
$5,785 AUD
$4,054 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$5,866 AUD
$4,111 USD
View
B
Retailer 21
-
$7,533 AUD
ZAR 85,283 ZAR
View
B
Retailer 22
-
$8,541 AUD
£4,713 GBP
View
Most Expensive
NZ Jewellers
be572362-34f9-45b8-b149-d80c9d91d92a · Oct 30
$8,897 AUD
$6,235 USD
View
Price under review
22 more retailers have this diamond
Prices start from $3,988 AUDSave up to $4,553 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.

B
0.90ct Radiant
$3,988 AUD