Round|Natural|GIA

1.10ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7542801930

Certificate GIA 7542801930

Diamond specifications and retailer prices

From €3,285 EUR
$3,670 USD
As of October 30, 2026
Save €2,746 EUR (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,275 EUR at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7542801930. Listed at 11 retailers as of October 26, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7542801930
Dimensions6.53 × 6.57 × 4.10 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.53 mm6.57 mm1.10 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542801930
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°CuletDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,603 EUR|Low: €3,285 EUR|High: €6,095 EUR|Avg: €4,065 EUR|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9€3,285 EUR
Retailer 5€3,476 EUR
Retailer 8€3,601 EUR
Retailer 1€3,603 EUR
Retailer 10€3,850 EUR
Retailer 7€3,861 EUR
Retailer 2€3,893 EUR
Retailer 3€3,967 EUR
Retailer 4€4,060 EUR
Retailer 11€4,746 EUR
Retailer 6€6,031 EUR

32 data points across 11 retailers

11 retailers€3,285 EUR to €6,031 EUR

B+
Cheapest Retailer
-
€3,285 EUR
$3,670 USD
B+
Retailer 2
-
€3,476 EUR
£3,057 GBP
View
Retailer 3
-
€3,601 EUR
$4,023 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€3,601 EUR
$4,023 USD
View
Price last confirmed 23 days ago
Retailer 5
-
€3,601 EUR
$4,023 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
€3,603 EUR
$4,025 USD
View
Retailer 7
-
€3,861 EUR
A$6,637 AUD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
€4,060 EUR
$4,536 USD
View
B
Retailer 9
-
€6,031 EUR
£5,305 GBP
View
Retailer 10
-
€6,275 EUR
$7,010 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
cec1c97f-888e-4545-a234-7ea660febcfe · Sep 26
€6,275 EUR
$7,010 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from €3,285 EURSave up to €2,746 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.

B+
1.10ct Round
€3,285 EUR