Round|Natural|GIA

1.11ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2557447907

Certificate GIA 2557447907

Diamond specifications and retailer prices

From $4,120 USD
Save $156 USD (4%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,470 USD at Jared
View at Jared

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557447907. Listed at 5 retailers, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.11
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557447907
Dimensions6.55 × 6.60 × 4.11 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.55 mm6.60 mm1.11 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557447907
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $4,470 USD|Low: $3,571 USD|High: $6,401 USD|Avg: $4,439 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 30, 2026
Retailer 10$3,571 USD
Retailer 7$3,611 USD
Retailer 8$3,716 USD
Retailer 5$4,120 USD
Retailer 11$4,167 USD
Retailer 3$4,239 USD
Retailer 2$4,276 USD
Retailer 6$4,320 USD
Retailer 9$4,362 USD
Jared$4,470 USD
Retailer 4$5,935 USD
Retailer 12$6,401 USD

8 data points across 12 retailers

5 retailers$4,120 USD to $4,276 USD

B+
Cheapest Retailer
-
$4,120 USD
B+
Retailer 2
-
$4,276 USD
€4,072 EUR
View
B
Retailer 3
-
$4,320 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$4,362 USD
ZAR 70,470 ZAR
View
Price last confirmed 54 days ago
Most Expensive
B
Jared
159841052 · Sep 20
$4,470 USD
View
Price last confirmed 11 days ago
4 more retailers have this diamond
Prices start from $4,120 USDSave up to $156 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.

B+
1.11ct Round
$4,120 USD