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Round|Natural|GIA

1.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6552882846

Certificate GIA 6552882846

Diamond specifications and retailer prices

From €1,855 EUR
SGD 2,800 SGD
As of October 31, 2026
Save €1,503 EUR (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,357 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552882846. Listed at 13 retailers as of October 31, 2026, with prices from €1,855 to €3,357, a €1,503 spread on the same certified stone. Helzberg Diamonds lists it at €3,357. 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

1.10
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552882846
Dimensions6.58 × 6.62 × 4.09 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.58 mm6.62 mm1.10 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552882846
Side View
Table 56.0%Crown 34°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.0%

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: €3,357 EUR|Low: €1,855 EUR|High: €3,531 EUR|Avg: €2,345 EUR|-4.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11€1,855 EUR
Retailer 8€1,857 EUR
Retailer 5€1,864 EUR
Retailer 10€1,873 EUR
Retailer 4€2,041 EUR
Retailer 7€2,054 EUR
Retailer 12€2,222 EUR
Retailer 6€2,349 EUR
Retailer 3€2,356 EUR
Retailer 9€2,359 EUR
Retailer 2€2,406 EUR
Retailer 13€3,059 EUR
Helzberg Diamonds€3,357 EUR

27 data points across 13 retailers

13 retailers€1,855 EUR to €3,357 EUR

A
Cheapest Retailer
-
€1,855 EUR
SGD 2,800 SGD
A
Retailer 2
-
€1,857 EUR
$2,075 USD
View
Retailer 3
-
€1,864 EUR
$2,083 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
€1,873 EUR
$2,093 USD
View
A
Retailer 5
-
€2,041 EUR
SGD 3,081 SGD
View
A
Retailer 6
-
€2,054 EUR
£1,807 GBP
View
A
Retailer 7
-
€2,222 EUR
$2,482 USD
View
A
Retailer 8
-
€2,349 EUR
$2,624 USD
View
A
Retailer 9
-
€2,356 EUR
$2,632 USD
View
A
Retailer 10
-
€2,359 EUR
£2,075 GBP
View
A
Retailer 11
-
€2,406 EUR
View
B+
Retailer 12
-
€3,059 EUR
$3,417 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLIOOIOKM · Nov 1
€3,357 EUR
$3,751 USD
View
12 more retailers have this diamond
Prices start from €1,855 EURSave up to €1,503 EUR

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
1.10ct Round
€1,855 EUR