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Cushion|Natural|GIA

3.50ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 5556531220

Certificate GIA 5556531220

Diamond specifications and retailer prices

From $40,745 SGD
HK$249,000 HKD
As of October 30, 2026
Save $33,957 SGD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $74,702 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556531220. Listed at 12 retailers as of October 29, 2026, with prices from $40,745 to $74,702, a $33,957 spread on the same certified stone. MOH London lists it at $74,702. 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

3.50
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5556531220
Dimensions10.74 × 8.01 × 5.01 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle
Top View
10.74 mm8.01 mm3.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5556531220
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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 30
Current: $74,702 SGD|Low: $40,745 SGD|High: $76,805 SGD|Avg: $52,423 SGD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$40,745 SGD
Retailer 4$42,924 SGD
Retailer 9$46,991 SGD
Retailer 3$47,940 SGD
Retailer 8$48,138 SGD
Retailer 5$53,013 SGD
Retailer 7$53,341 SGD
Retailer 2$57,726 SGD
MOH London$74,702 SGD

26 data points across 9 retailers

12 retailers$40,745 SGD to $74,702 SGD

A
Cheapest Retailer
-
$40,745 SGD
HK$249,000 HKD
A
Retailer 2
-
$42,924 SGD
₹3,197,737 INR
View
Retailer 3
-
$46,016 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$46,991 SGD
$36,758 USD
View
A
Retailer 5
-
$47,940 SGD
£29,528 GBP
View
A
Retailer 6
-
$48,138 SGD
$37,655 USD
View
Final sale: no returns
B+
Retailer 7
-
$52,183 SGD
A$62,798 AUD
View
B+
Retailer 8
-
$52,242 SGD
$40,865 USD
View
B+
Retailer 9
-
$53,013 SGD
£32,652 GBP
View
B+
Retailer 10
-
$53,341 SGD
$41,725 USD
View
B+
Retailer 11
-
$57,726 SGD
€43,005 EUR
View
Most Expensive
B
MOH London
EBCAAA8C9 · Oct 29
$74,702 SGD
£46,011 GBP
View
11 more retailers have this diamond
Prices start from $40,745 SGDSave up to $33,957 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.

A
3.50ct Cushion
$40,745 SGD