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Oval|Natural|GIA

0.90ct G IF Oval Natural Diamond

VG • G/IF • GIA 1558423457

Certificate GIA 1558423457

Diamond specifications and retailer prices

From $4,764 AUD
£2,635 GBP
As of November 1, 2026
Save $4,235 AUD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,999 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded G colour (near-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 1558423457. Listed at 16 retailers as of October 30, 2026, with prices from $4,764 to $8,999, a $4,235 spread on the same certified stone. NZ Jewellers lists it at $8,999. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558423457
Dimensions7.54 × 5.29 × 3.41 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.54 mm5.29 mm0.90 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558423457
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.5%

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: Nov 1
Current: $8,999 AUD|Low: $4,504 AUD|High: $8,999 AUD|Avg: $5,997 AUD
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
November 1, 2026
Retailer 2$4,764 AUD
Retailer 4$4,766 AUD
Retailer 6$5,165 AUD
Retailer 12$5,165 AUD
Retailer 13$5,363 AUD
Retailer 8$5,398 AUD
Retailer 11$5,465 AUD
Retailer 5$5,538 AUD
Retailer 3$5,620 AUD
Retailer 14$5,959 AUD
Retailer 10$6,046 AUD
Retailer 9$7,618 AUD
Retailer 7$8,637 AUD
NZ Jewellers$8,999 AUD

30 data points across 14 retailers

16 retailers$4,764 AUD to $8,999 AUD

B+
Cheapest Retailer
-
$4,764 AUD
£2,635 GBP
B+
Retailer 2
-
$4,766 AUD
$3,348 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,968 AUD
$3,490 USD
View
B
Retailer 4
-
$5,165 AUD
$3,628 USD
View
Retailer 5
-
$5,267 AUD
$3,700 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$5,363 AUD
$3,767 USD
View
B+
Retailer 7
-
$5,398 AUD
£2,986 GBP
View
Retailer 8
-
$5,465 AUD
€3,656 EUR
View
Price last confirmed 6 days ago
Retailer 9
-
$5,538 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$5,620 AUD
$3,947 USD
View
B
Retailer 11
-
$5,959 AUD
$4,186 USD
View
B
Retailer 12
-
$6,046 AUD
€4,045 EUR
View
B
Retailer 13
-
$6,617 AUD
£3,660 GBP
View
B
Retailer 14
-
$7,618 AUD
ZAR 86,450 ZAR
View
B
Retailer 15
-
$8,637 AUD
£4,777 GBP
View
Most Expensive
B
NZ Jewellers
5dc86da6-e798-4983-85e6-3dbb765c8033 · Oct 30
$8,999 AUD
$6,321 USD
View
15 more retailers have this diamond
Prices start from $4,764 AUDSave up to $4,235 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 Oval
$4,764 AUD