Round|Natural|GIA

1.11ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2517592316

Certificate GIA 2517592316

Diamond specifications and retailer prices

From $2,679 USD
As of October 31, 2026
Save $2,358 USD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,037 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2517592316. Listed at 12 retailers as of October 26, 2026, with prices from $2,679 to $5,037, a $2,358 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,037. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517592316
Dimensions6.58 × 6.53 × 4.11 mm
L/W Ratio1.01
Top View
6.58 mm6.53 mm1.11 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2517592316
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

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 31
Current: $4,057 USD|Low: $2,680 USD|High: $4,117 USD|Avg: $3,405 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$2,716 USD
Retailer 3$2,771 USD
Retailer 5$3,434 USD
Retailer 2$3,856 USD
Retailer 1$4,057 USD

39 data points across 5 retailers

12 retailers$2,679 USD to $5,037 USD

A
Cheapest Retailer
-
$2,679 USD
B+
Retailer 2
-
$2,716 USD
View
B+
Retailer 3
-
$2,750 USD
View
B+
Retailer 4
-
$2,771 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,914 USD
A$4,483 AUD
View
B+
Retailer 6
-
$3,231 USD
CA$4,487 CAD
View
B
Retailer 7
-
$3,434 USD
View
B
Retailer 8
-
$3,434 USD
View
B+
Retailer 9
-
$3,856 USD
€3,672 EUR
View
B
Retailer 10
-
$4,057 USD
£3,194 GBP
View
B
Retailer 11
-
$4,099 USD
View
Most Expensive
B
Wholesale Diamonds Direct
154143258 · Oct 26
$5,037 USD
View
11 more retailers have this diamond
Prices start from $2,679 USDSave up to $2,358 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
1.11ct Round
$2,679 USD