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Cushion|Natural|GIA

3.09ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6501380112

Certificate GIA 6501380112

Diamond specifications and retailer prices

From $59,078 SGD
As of November 6, 2026
Save $47,592 SGD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $106,670 SGD 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 $59,078 to $106,670, a $47,592 spread on the same certified stone. MOH London lists it at $106,670. 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: $106,670 SGD|Low: $58,121 SGD|High: $108,246 SGD|Avg: $75,870 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$58,121 SGD
Retailer 2$61,432 SGD
Retailer 5$68,395 SGD
Retailer 7$68,485 SGD
Retailer 3$80,276 SGD
Retailer 4$88,166 SGD
MOH London$106,670 SGD

34 data points across 7 retailers

21 retailers$59,078 SGD to $106,670 SGD

Retailer 1
-
$58,121 SGD
Price last confirmed 9 days ago
B+
Retailer 2
-
$59,078 SGD
View
B+
Retailer 3
-
$61,432 SGD
View
B
Retailer 4
-
$62,064 SGD
View
B
Retailer 5
-
$62,759 SGD
View
B
Retailer 6
-
$63,676 SGD
View
B
Retailer 7
-
$64,153 SGD
View
Retailer 8
-
$65,544 SGD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$66,310 SGD
View
B
Retailer 10
-
$68,181 SGD
View
B
Retailer 11
-
$68,395 SGD
View
Retailer 12
-
$68,485 SGD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$69,055 SGD
View
B
Retailer 14
-
$71,052 SGD
View
B
Retailer 15
-
$71,052 SGD
View
B
Retailer 16
-
$72,919 SGD
View
B
Retailer 17
-
$73,423 SGD
View
B
Retailer 18
-
$80,247 SGD
View
B
Retailer 19
-
$80,276 SGD
View
B
Retailer 20
-
$88,166 SGD
View
Most Expensive
B
MOH London
0E4246A89 · Nov 4
$106,670 SGD
£65,537 GBP
View
20 more retailers have this diamond
Prices start from $59,078 SGDSave up to $47,592 SGD

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
$59,078 SGD