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Round|Natural|GIA

1.13ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5172361412

Certificate GIA 5172361412

Diamond specifications and retailer prices

From €2,285 EUR
$2,553 USD
As of October 31, 2026
Save €493 EUR (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,778 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5172361412. Listed at 6 retailers as of October 31, 2026, with prices from €2,285 to €2,778, a €493 spread on the same certified stone. 77 Diamonds lists it at €2,778. 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
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5172361412
Dimensions6.61 × 6.66 × 4.16 mm
L/W Ratio1.01
Top View
6.61 mm6.66 mm1.13 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5172361412
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: €2,778 EUR|Low: €2,285 EUR|High: €2,796 EUR|Avg: €2,596 EUR|+1.7%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€2,285 EUR
Retailer 2€2,697 EUR
77 Diamonds€2,778 EUR

37 data points across 3 retailers

6 retailers€2,285 EUR to €2,778 EUR

B+
Cheapest Retailer
-
€2,285 EUR
$2,553 USD
B
Retailer 2
-
€2,408 EUR
$2,690 USD
View
B
Retailer 3
-
€2,408 EUR
$2,690 USD
View
B+
Retailer 4
-
€2,488 EUR
$2,780 USD
View
B
Retailer 5
-
€2,697 EUR
View
Most Expensive
B
77 Diamonds
RBZPGJUKEQK · Nov 1
€2,778 EUR
£2,444 GBP
View
5 more retailers have this diamond
Prices start from €2,285 EURSave up to €493 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+
1.13ct Round
€2,285 EUR