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Round|Natural|GIA

1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1226745002

Certificate GIA 1226745002

Diamond specifications and retailer prices

From €3,013 EUR
HK$26,300 HKD
As of October 31, 2026
Save €6,948 EUR (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €9,961 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1226745002. Listed at 6 retailers as of October 31, 2026, with prices from €3,013 to €9,961, a €6,948 spread on the same certified stone. Diamond Quarter lists it at €9,961. 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

1.40
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1226745002
Dimensions7.22 × 7.18 × 4.42 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Needle, Knot, Indented Natural, Natural
Top View
7.22 mm7.18 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1226745002
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

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 31
Current: €4,547 EUR|Low: €2,990 EUR|High: €5,007 EUR|Avg: €4,254 EUR|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€3,013 EUR
Retailer 10€3,475 EUR
Retailer 6€3,684 EUR
Retailer 7€4,068 EUR
Retailer 3€4,253 EUR
Retailer 5€4,428 EUR
Retailer 1€4,547 EUR
Retailer 2€4,592 EUR
Retailer 8€4,869 EUR
Retailer 9€4,869 EUR
Retailer 11€5,007 EUR

9 data points across 11 retailers

6 retailers€3,013 EUR to €9,961 EUR

A
Cheapest Retailer
-
€3,013 EUR
HK$26,300 HKD
A
Retailer 2
-
€3,434 EUR
A$5,903 AUD
View
A
Retailer 3
-
€3,684 EUR
$4,116 USD
View
A
Retailer 4
-
€4,428 EUR
View
A
Retailer 5
-
€4,547 EUR
£4,000 GBP
View
Most Expensive
B
Diamond Quarter
1.4SI2E1202EBBBN · Oct 31
€9,961 EUR
£8,762 GBP
View
5 more retailers have this diamond
Prices start from €3,013 EURSave up to €6,948 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
1.40ct Round
€3,013 EUR