Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

EX • G/I1 • GIA 2557701792

Certificate GIA 2557701792

Diamond specifications and retailer prices

From $1,943 CAD
$1,391 USD
As of October 30, 2026
Save $1,190 CAD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,593 CAD at NZ Jewellers · As of September 28, 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 2557701792. Listed at 10 retailers as of October 30, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557701792
Dimensions6.18 × 6.20 × 3.84 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather
Top View
6.18 mm6.20 mm0.90 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557701792
Side View
Table 58.0%Crown 34.5°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 30
Current: $3,133 CAD|Low: $1,943 CAD|High: $3,176 CAD|Avg: $2,541 CAD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$1,943 CAD
Retailer 4$2,486 CAD
Retailer 5$2,486 CAD
Retailer 6$2,570 CAD
Retailer 3$2,633 CAD
Retailer 1$3,133 CAD

18 data points across 6 retailers

10 retailers$1,943 CAD to $3,133 CAD

B+
Cheapest Retailer
-
$1,943 CAD
$1,391 USD
Retailer 2
-
$2,077 CAD
$1,487 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$2,245 CAD
$1,607 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$2,397 CAD
$1,716 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$2,486 CAD
$1,780 USD
View
B+
Retailer 6
-
$2,486 CAD
$1,780 USD
View
B+
Retailer 7
-
$2,570 CAD
$1,840 USD
View
B+
Retailer 8
-
$2,633 CAD
$1,885 USD
View
B
Retailer 9
-
$3,133 CAD
€2,136 EUR
View
Most Expensive
NZ Jewellers
d8fcd38b-dda6-407c-b749-4787f1c3b0f0 · Sep 28
$5,593 CAD
$4,004 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from $1,943 CADSave up to $1,190 CAD

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
$1,943 CAD