Round|Natural|GIA

1.14ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6402093546

Certificate GIA 6402093546

Diamond specifications and retailer prices

From €4,252 EUR
$4,750 USD
As of October 25, 2026
Save €3,540 EUR (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €11,027 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.14ct natural round diamond

This 1.14ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6402093546. Listed at 7 retailers as of October 25, 2026, with a 83% 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

1.14
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6402093546
Dimensions6.69 × 6.67 × 4.14 mm
L/W Ratio1.00
Top View
6.69 mm6.67 mm1.14 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6402093546
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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 25
Current: €5,118 EUR|Low: €4,221 EUR|High: €7,874 EUR|Avg: €5,452 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€4,221 EUR
Retailer 4€4,252 EUR
Retailer 1€5,118 EUR
Retailer 5€5,317 EUR
Retailer 2€5,771 EUR
Retailer 6€5,825 EUR
Retailer 3€7,791 EUR

41 data points across 7 retailers

7 retailers€4,252 EUR to €7,791 EUR

B+
Cheapest Retailer
-
€4,252 EUR
$4,750 USD
B+
Retailer 2
-
€5,118 EUR
£4,502 GBP
View
Retailer 3
-
€5,317 EUR
A$9,139 AUD
View
Price last confirmed 28 days ago
B
Retailer 4
-
€5,771 EUR
View
Retailer 5
-
€5,825 EUR
$6,508 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
€7,791 EUR
£6,854 GBP
View
Most Expensive
Diamond Quarter
1.14SI1D6446A1B2N · Oct 31
€11,027 EUR
£9,700 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €4,252 EURSave up to €3,540 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+
1.14ct Round
€4,252 EUR