Round|Natural|GIA

1.13ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 3465437493

Certificate GIA 3465437493

Diamond specifications and retailer prices

From €2,035 EUR
$2,274 USD
As of October 30, 2026
Save €1,917 EUR (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,711 EUR at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct 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 3465437493. Listed at 16 retailers as of October 26, 2026, with a 94% 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

1.13
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3465437493
Dimensions6.64 × 6.61 × 4.13 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.64 mm6.61 mm1.13 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3465437493
Side View
Table 56.0%Crown 35.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €2,769 EUR|Low: €1,784 EUR|High: €3,995 EUR|Avg: €2,552 EUR|+3.4%
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 11€2,035 EUR
Retailer 9€2,077 EUR
Retailer 10€2,079 EUR
Retailer 6€2,174 EUR
Retailer 2€2,233 EUR
Retailer 4€2,394 EUR
Retailer 3€2,524 EUR
Retailer 8€2,643 EUR
Retailer 5€2,648 EUR
Retailer 1€2,769 EUR
Retailer 7€3,953 EUR

40 data points across 11 retailers

16 retailers€2,035 EUR to €3,953 EUR

A
Cheapest Retailer
-
€2,035 EUR
$2,274 USD
A
Retailer 2
-
€2,077 EUR
$2,320 USD
View
A
Retailer 3
-
€2,079 EUR
$2,323 USD
View
Final sale: no returns
A
Retailer 4
-
€2,174 EUR
£1,913 GBP
View
A
Retailer 5
-
€2,233 EUR
$2,495 USD
View
Retailer 6
-
€2,253 EUR
$2,517 USD
View
Price last confirmed 44 days ago
B+
Retailer 7
-
€2,379 EUR
$2,658 USD
View
A
Retailer 8
-
€2,394 EUR
£2,106 GBP
View
Retailer 9
-
€2,524 EUR
A$4,339 AUD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
€2,597 EUR
$2,901 USD
View
Retailer 11
-
€2,599 EUR
$2,904 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
€2,643 EUR
£2,325 GBP
View
B+
Retailer 13
-
€2,648 EUR
View
B+
Retailer 14
-
€2,769 EUR
ZAR 49,985 ZAR
View
B
Retailer 15
-
€3,953 EUR
£3,477 GBP
View
Most Expensive
NZ Jewellers
4b9330db-65a9-4276-9c1c-4ac982a8bcd7 · Sep 19
€4,711 EUR
$5,263 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from €2,035 EURSave up to €1,917 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
1.13ct Round
€2,035 EUR