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Cushion|Natural|GIA

1.05ct E IF Cushion Natural Diamond

GD • E/IF • GIA 2506019211

Certificate GIA 2506019211

Diamond specifications and retailer prices

From $8,818 SGD
£5,432 GBP
As of November 1, 2026
Save $4,216 SGD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,034 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2506019211. Listed at 6 retailers as of November 1, 2026, with prices from $8,818 to $13,034, a $4,216 spread on the same certified stone. MOH London lists it at $13,034. 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

1.05
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506019211
Dimensions5.95 × 5.65 × 3.84 mm
L/W Ratio1.05
Top View
5.95 mm5.65 mm1.05 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506019211
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.9%

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 1
Current: $13,034 SGD|Low: $8,016 SGD|High: $14,075 SGD|Avg: $10,349 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$8,092 SGD
Retailer 2$8,818 SGD
Retailer 4$9,077 SGD
Retailer 7$9,564 SGD
Retailer 3$9,623 SGD
MOH London$13,034 SGD
Retailer 6$14,075 SGD

43 data points across 7 retailers

6 retailers$8,818 SGD to $13,034 SGD

Retailer 1
-
$8,092 SGD
$6,330 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$8,818 SGD
£5,432 GBP
View
Retailer 3
-
$9,077 SGD
A$10,924 AUD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$9,564 SGD
$7,481 USD
View
B+
Retailer 5
-
$9,623 SGD
€7,169 EUR
View
Most Expensive
B
MOH London
233B95B67 · Nov 1
$13,034 SGD
£8,028 GBP
View
5 more retailers have this diamond
Prices start from $8,818 SGDSave up to $4,216 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+
1.05ct Cushion
$8,818 SGD