Round|Natural|GIA

1.10ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1513644607

Certificate GIA 1513644607

Diamond specifications and retailer prices

From €3,279 EUR
£2,885 GBP
As of October 31, 2026
Save €2,684 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,180 EUR at NZ Jewellers · As of September 28, 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 1513644607. Listed at 9 retailers as of October 29, 2026, with a 82% 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1513644607
Dimensions6.57 × 6.59 × 4.13 mm
L/W Ratio1.00
Girdle conditionMedium
Key to symbols
Crystal, Cloud, Needle, Feather, Natural
Top View
6.57 mm6.59 mm1.10 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513644607
Side View
Table 57.0%Crown 36.5°GirdlePavilion 40.8°CuletDepth 62.8%

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 31
Current: €6,180 EUR|Low: €3,188 EUR|High: €6,180 EUR|Avg: €4,332 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€3,279 EUR
Retailer 4€3,383 EUR
Retailer 3€3,423 EUR
Retailer 8€3,547 EUR
Retailer 7€3,803 EUR
Retailer 10€3,926 EUR
Retailer 5€3,999 EUR
Retailer 9€4,023 EUR
Retailer 6€5,963 EUR
NZ Jewellers€6,180 EUR

22 data points across 10 retailers

9 retailers€3,279 EUR to €5,963 EUR

B+
Cheapest Retailer
-
€3,279 EUR
£2,885 GBP
B+
Retailer 2
-
€3,383 EUR
$3,780 USD
View
B+
Retailer 3
-
€3,423 EUR
£3,011 GBP
View
Retailer 4
-
€3,547 EUR
$3,963 USD
View
Price last confirmed 30 days ago
Retailer 5
-
€3,547 EUR
$3,963 USD
View
Price last confirmed 38 days ago
Retailer 6
-
€3,803 EUR
A$6,537 AUD
View
Price last confirmed 27 days ago
B
Retailer 7
-
€3,999 EUR
$4,468 USD
View
B
Retailer 8
-
€5,963 EUR
£5,246 GBP
View
Most Expensive
NZ Jewellers
68c24acf-53e1-45e3-8162-d3b69d6fa8d3 · Sep 28
€6,180 EUR
$6,904 USD
View
Price last confirmed 33 days ago
8 more retailers have this diamond
Prices start from €3,279 EURSave up to €2,684 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
€3,279 EUR