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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

VG • G/I1 • GIA 1565110031

Certificate GIA 1565110031

Diamond specifications and retailer prices

From $1,148 AUD
HK$6,300 HKD
As of November 1, 2026
Save $2,590 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,738 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 very-good cut grade and certified by GIA 1565110031. Listed at 10 retailers as of October 30, 2026, with prices from $1,148 to $3,738, a $2,590 spread on the same certified stone. NZ Jewellers lists it at $3,738. 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
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1565110031
Dimensions6.22 × 6.17 × 3.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.22 mm6.17 mm0.90 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1565110031
Side View
Table 59.0%Crown 34°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.5%

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: $3,738 AUD|Low: $1,130 AUD|High: $3,738 AUD|Avg: $1,771 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$1,148 AUD
Retailer 4$1,243 AUD
Retailer 9$1,469 AUD
Retailer 7$1,533 AUD
Retailer 10$1,533 AUD
Retailer 5$1,592 AUD
Retailer 6$1,694 AUD
Retailer 8$1,768 AUD
Retailer 2$1,982 AUD
NZ Jewellers$3,738 AUD

20 data points across 10 retailers

10 retailers$1,148 AUD to $3,738 AUD

A
Cheapest Retailer
-
$1,148 AUD
HK$6,300 HKD
A
Retailer 2
-
$1,243 AUD
₹83,180 INR
View
B+
Retailer 3
-
$1,469 AUD
$1,032 USD
View
B+
Retailer 4
-
$1,533 AUD
$1,077 USD
View
B+
Retailer 5
-
$1,533 AUD
$1,077 USD
View
B+
Retailer 6
-
$1,592 AUD
$1,118 USD
View
B+
Retailer 7
-
$1,694 AUD
$1,190 USD
View
B+
Retailer 8
-
$1,768 AUD
$1,242 USD
View
B+
Retailer 9
-
$1,982 AUD
€1,326 EUR
View
Most Expensive
C
NZ Jewellers
347da947-4b06-4c3f-b550-f7b82788b1ed · Oct 30
$3,738 AUD
$2,626 USD
View
9 more retailers have this diamond
Prices start from $1,148 AUDSave up to $2,590 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
$1,148 AUD