Round|Natural|GIA

1.11ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553861960

Certificate GIA 1553861960

Diamond specifications and retailer prices

From $2,533 USD
SGD 3,423 SGD
Save $1,973 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,506 USD at Wholesale Diamonds Direct
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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553861960. Listed at 13 retailers, with prices from $2,533 to $4,506 at Wholesale Diamonds Direct, a $1,973 spread on the same certified stone. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553861960
Dimensions6.62 × 6.66 × 4.10 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.62 mm6.66 mm1.11 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553861960
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $2,687 USD|Low: $2,533 USD|High: $4,547 USD|Avg: $3,365 USD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 1, 2026
Retailer 8$2,533 USD
Retailer 1$2,687 USD
Retailer 5$2,721 USD
Retailer 10$2,923 USD
Retailer 9$3,014 USD
Retailer 7$3,282 USD
Retailer 6$3,336 USD
Retailer 3$3,471 USD
Retailer 4$3,518 USD
Retailer 2$4,177 USD
Wholesale Diamonds Direct$4,506 USD

40 data points across 11 retailers

13 retailers$2,533 USD to $4,506 USD

A
Cheapest Retailer
-
$2,533 USD
SGD 3,423 SGD
A
Retailer 2
-
$2,687 USD
View
B+
Retailer 3
-
$2,721 USD
View
B+
Retailer 4
-
$2,920 USD
£2,300 GBP
View
B+
Retailer 5
-
$3,014 USD
SGD 4,073 SGD
View
B+
Retailer 6
-
$3,227 USD
View
B+
Retailer 7
-
$3,282 USD
€3,126 EUR
View
B+
Retailer 8
-
$3,336 USD
View
B+
Retailer 9
-
$3,471 USD
View
B
Retailer 10
-
$3,518 USD
£2,770 GBP
View
B
Retailer 11
-
$3,931 USD
ZAR 63,504 ZAR
View
Price last confirmed 54 days ago
B
Retailer 12
-
$4,219 USD
View
Most Expensive
B
Wholesale Diamonds Direct
264703881 · Sep 30
$4,506 USD
View
12 more retailers have this diamond
Prices start from $2,533 USDSave up to $1,973 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.

A
1.11ct Round
$2,533 USD