Cushion|Natural|GIA

3.09ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6501380112

Certificate GIA 6501380112

Diamond specifications and retailer prices

From €41,287 EUR
As of November 6, 2026
Save €33,260 EUR (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €74,548 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.09ct natural cushion diamond

This 3.09ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6501380112. Listed at 21 retailers as of November 4, 2026, with prices from €41,287 to €74,548, a €33,260 spread on the same certified stone. MOH London lists it at €74,548. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6501380112
Dimensions9.54 × 8.17 × 5.47 mm
L/W Ratio1.17
Top View
9.54 mm8.17 mm3.09 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6501380112
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.0%

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: Nov 6
Current: €74,548 EUR|Low: €40,618 EUR|High: €75,649 EUR|Avg: €53,022 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6€40,618 EUR
Retailer 2€42,933 EUR
Retailer 5€47,799 EUR
Retailer 7€47,861 EUR
Retailer 3€56,101 EUR
Retailer 4€61,616 EUR
MOH London€74,548 EUR

34 data points across 7 retailers

21 retailers€41,287 EUR to €74,548 EUR

Retailer 1
-
€40,618 EUR
Price last confirmed 9 days ago
B+
Retailer 2
-
€41,287 EUR
View
B+
Retailer 3
-
€42,933 EUR
View
B
Retailer 4
-
€43,374 EUR
View
B
Retailer 5
-
€43,860 EUR
View
B
Retailer 6
-
€44,501 EUR
View
B
Retailer 7
-
€44,834 EUR
View
Retailer 8
-
€45,806 EUR
View
Price last confirmed 33 days ago
B
Retailer 9
-
€46,341 EUR
View
B
Retailer 10
-
€47,649 EUR
View
B
Retailer 11
-
€47,799 EUR
View
Retailer 12
-
€47,861 EUR
View
Price last confirmed 8 days ago
B
Retailer 13
-
€48,260 EUR
View
B
Retailer 14
-
€49,655 EUR
View
B
Retailer 15
-
€49,655 EUR
View
B
Retailer 16
-
€50,960 EUR
View
B
Retailer 17
-
€51,312 EUR
View
B
Retailer 18
-
€56,082 EUR
View
B
Retailer 19
-
€56,101 EUR
View
B
Retailer 20
-
€61,616 EUR
View
Most Expensive
B
MOH London
0E4246A89 · Nov 4
€74,548 EUR
£65,537 GBP
View
20 more retailers have this diamond
Prices start from €41,287 EURSave up to €33,260 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+
3.09ct Cushion
€41,287 EUR