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Round|Natural|GIA

0.90ct E I1 Round Natural Diamond

GD • E/I1 • GIA 5246097821

Certificate GIA 5246097821

Diamond specifications and retailer prices

From $1,093 AUD
HK$6,000 HKD
As of October 29, 2026
Save $2,521 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,614 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 5246097821. Listed at 10 retailers as of October 27, 2026, with prices from $1,093 to $3,614, a $2,521 spread on the same certified stone. NZ Jewellers lists it at $3,614. 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
E
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5246097821
Dimensions6.03 × 6.06 × 3.86 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.03 mm6.06 mm0.90 ctE / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5246097821
Side View
Table 56.0%Crown 37.5°GirdlePavilion 40.4°Culet: NoneDepth 63.8%

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: Oct 29
Current: $1,929 AUD|Low: $1,093 AUD|High: $2,116 AUD|Avg: $1,712 AUD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$1,093 AUD
Retailer 6$1,449 AUD
Retailer 3$1,546 AUD
Retailer 4$1,624 AUD
Retailer 1$1,929 AUD
Retailer 7$2,113 AUD
Retailer 5$2,116 AUD

18 data points across 7 retailers

10 retailers$1,093 AUD to $3,614 AUD

B+
Cheapest Retailer
-
$1,093 AUD
HK$6,000 HKD
B+
Retailer 2
-
$1,449 AUD
$1,018 USD
View
B+
Retailer 3
-
$1,482 AUD
$1,041 USD
View
B+
Retailer 4
-
$1,482 AUD
$1,041 USD
View
B+
Retailer 5
-
$1,539 AUD
$1,081 USD
View
B+
Retailer 6
-
$1,546 AUD
$1,086 USD
View
B+
Retailer 7
-
$1,710 AUD
$1,201 USD
View
B+
Retailer 8
-
$1,929 AUD
€1,291 EUR
View
B
Retailer 9
-
$2,113 AUD
$1,484 USD
View
Most Expensive
C
NZ Jewellers
b29e4bca-79d9-4fab-98a9-0da63f6d3739 · Oct 27
$3,614 AUD
$2,539 USD
View
9 more retailers have this diamond
Prices start from $1,093 AUDSave up to $2,521 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
$1,093 AUD