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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1459799393

Certificate GIA 1459799393

Diamond specifications and retailer prices

From $1,559 AUD
₹104,268 INR
As of November 1, 2026
Save $3,549 AUD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,108 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1459799393. Listed at 8 retailers as of October 30, 2026, with prices from $1,559 to $5,108, a $3,549 spread on the same certified stone. NZ Jewellers lists it at $5,108. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1459799393
Dimensions6.20 × 6.23 × 3.81 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Key to symbols
Feather
Top View
6.20 mm6.23 mm0.90 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1459799393
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

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: Nov 1
Current: $5,108 AUD|Low: $1,555 AUD|High: $5,108 AUD|Avg: $2,486 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$1,559 AUD
Retailer 5$1,940 AUD
Retailer 6$2,094 AUD
Retailer 7$2,094 AUD
Retailer 9$2,154 AUD
Retailer 4$2,191 AUD
Retailer 8$2,416 AUD
Retailer 2$2,903 AUD
Retailer 10$2,935 AUD
NZ Jewellers$5,108 AUD

42 data points across 10 retailers

8 retailers$1,559 AUD to $5,108 AUD

A
Cheapest Retailer
-
$1,559 AUD
₹104,268 INR
B+
Retailer 2
-
$1,940 AUD
$1,363 USD
View
B+
Retailer 3
-
$2,094 AUD
$1,471 USD
View
B+
Retailer 4
-
$2,094 AUD
$1,471 USD
View
B+
Retailer 5
-
$2,191 AUD
$1,539 USD
View
B+
Retailer 6
-
$2,416 AUD
$1,697 USD
View
B
Retailer 7
-
$2,903 AUD
€1,942 EUR
View
Most Expensive
B
NZ Jewellers
5a397350-7cde-441d-be8b-24d4117009ea · Oct 30
$5,108 AUD
$3,588 USD
View
7 more retailers have this diamond
Prices start from $1,559 AUDSave up to $3,549 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 Round
$1,559 AUD