Round|Natural|GIA

1.09ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1448930593

Certificate GIA 1448930593

Diamond specifications and retailer prices

From $1,415 USD
As of October 30, 2026
Save $688 USD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,103 USD at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1448930593. Listed at 3 retailers as of October 30, 2026, with prices from $1,415 to $2,103, a $688 spread on the same certified stone. Yorxs lists it at $2,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1448930593
Dimensions6.57 × 6.52 × 4.08 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
6.57 mm6.52 mm1.09 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1448930593
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,415 USD|Low: $1,415 USD|High: $2,207 USD|Avg: $1,881 USD|-35.9%
Retailer 1
Retailer 2
Yorxs
October 30, 2026
Retailer 1$1,415 USD
Retailer 2$2,023 USD
Yorxs$2,103 USD

8 data points across 3 retailers

3 retailers$1,415 USD to $2,103 USD

A
Cheapest Retailer
-
$1,415 USD
B+
Retailer 2
-
$2,023 USD
View
Most Expensive
B+
Yorxs
C8A6A1990 · Oct 30
$2,103 USD
€2,003 EUR
View
2 more retailers have this diamond
Prices start from $1,415 USDSave up to $688 USD

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
1.09ct Round
$1,415 USD