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Round|Natural|GIA

0.90ct E I1 Round Natural Diamond

GD • E/I1 • GIA 6322570642

Certificate GIA 6322570642

Diamond specifications and retailer prices

From $1,549 AUD
HK$8,500 HKD
As of October 29, 2026
Save $3,583 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,131 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 E colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 6322570642. Listed at 10 retailers as of October 29, 2026, with prices from $1,549 to $5,131, a $3,583 spread on the same certified stone. NZ Jewellers lists it at $5,131. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6322570642
Dimensions6.01 × 5.96 × 3.83 mm
L/W Ratio1.01
Top View
6.01 mm5.96 mm0.90 ctE / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6322570642
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 63.9%

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: $5,131 AUD|Low: $1,549 AUD|High: $5,131 AUD|Avg: $2,555 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$1,549 AUD
Retailer 4$1,678 AUD
Retailer 9$1,950 AUD
Retailer 10$2,102 AUD
Retailer 5$2,104 AUD
Retailer 7$2,104 AUD
Retailer 6$2,201 AUD
Retailer 8$2,427 AUD
Retailer 2$2,929 AUD
Retailer 3$3,042 AUD
NZ Jewellers$5,131 AUD

15 data points across 11 retailers

10 retailers$1,549 AUD to $5,131 AUD

B+
Cheapest Retailer
-
$1,549 AUD
HK$8,500 HKD
B+
Retailer 2
-
$1,678 AUD
₹112,273 INR
View
B+
Retailer 3
-
$1,950 AUD
$1,370 USD
View
B
Retailer 4
-
$2,102 AUD
$1,477 USD
View
B
Retailer 5
-
$2,104 AUD
$1,478 USD
View
B
Retailer 6
-
$2,104 AUD
$1,478 USD
View
B
Retailer 7
-
$2,201 AUD
$1,546 USD
View
B
Retailer 8
-
$2,427 AUD
$1,705 USD
View
B
Retailer 9
-
$2,929 AUD
€1,960 EUR
View
Most Expensive
C
NZ Jewellers
f76d18db-e88b-434d-96ce-e8e4e2aa3a61 · Oct 30
$5,131 AUD
$3,605 USD
View
9 more retailers have this diamond
Prices start from $1,549 AUDSave up to $3,583 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
$1,549 AUD