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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

GD • G/I1 • GIA 6242280881

Certificate GIA 6242280881

Diamond specifications and retailer prices

From $1,348 AUD
HK$7,400 HKD
As of November 1, 2026
Save $3,099 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,447 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 standard cut grade and certified by GIA 6242280881. Listed at 9 retailers as of October 30, 2026, with prices from $1,348 to $4,447, a $3,099 spread on the same certified stone. NZ Jewellers lists it at $4,447. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6242280881
Dimensions5.99 × 5.97 × 3.94 mm
L/W Ratio1.00
Top View
5.99 mm5.97 mm0.90 ctG / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6242280881
Side View
Table 53.0%CrownGirdlePavilionCulet: NoneDepth 66.0%

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: $4,447 AUD|Low: $1,348 AUD|High: $4,447 AUD|Avg: $2,159 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$1,348 AUD
Retailer 3$1,415 AUD
Retailer 8$1,745 AUD
Retailer 4$1,824 AUD
Retailer 6$1,824 AUD
Retailer 9$1,888 AUD
Retailer 5$1,893 AUD
Retailer 7$2,104 AUD
Retailer 2$2,535 AUD
Retailer 11$2,637 AUD
NZ Jewellers$4,447 AUD

14 data points across 11 retailers

9 retailers$1,348 AUD to $4,447 AUD

B+
Cheapest Retailer
-
$1,348 AUD
HK$7,400 HKD
B+
Retailer 2
-
$1,745 AUD
$1,226 USD
View
B+
Retailer 3
-
$1,824 AUD
$1,281 USD
View
B+
Retailer 4
-
$1,824 AUD
$1,281 USD
View
B
Retailer 5
-
$1,888 AUD
$1,326 USD
View
B
Retailer 6
-
$1,893 AUD
$1,330 USD
View
B
Retailer 7
-
$2,104 AUD
$1,478 USD
View
B
Retailer 8
-
$2,535 AUD
€1,696 EUR
View
Most Expensive
C
NZ Jewellers
c367dae2-6f04-4c17-9e82-ef67da48ea61 · Oct 30
$4,447 AUD
$3,124 USD
View
8 more retailers have this diamond
Prices start from $1,348 AUDSave up to $3,099 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 Round
$1,348 AUD