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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 3345602424

Certificate GIA 3345602424

Diamond specifications and retailer prices

From $5,561 SGD
$4,350 USD
As of October 28, 2026
Save $5,526 SGD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,087 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3345602424. Listed at 11 retailers as of October 28, 2026, with prices from $5,561 to $11,087, a $5,526 spread on the same certified stone. MOH London lists it at $11,087. 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

1.30
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3345602424
Dimensions6.13 × 5.85 × 4.20 mm
L/W Ratio1.05
Top View
6.13 mm5.85 mm1.30 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3345602424
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.8%

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: Oct 28
Current: $11,087 SGD|Low: $5,561 SGD|High: $11,160 SGD|Avg: $7,323 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$5,561 SGD
Retailer 7$6,427 SGD
Retailer 5$6,604 SGD
Retailer 3$6,756 SGD
Retailer 2$7,367 SGD
Retailer 6$7,641 SGD
MOH London$11,087 SGD

39 data points across 7 retailers

11 retailers$5,561 SGD to $11,087 SGD

B+
Cheapest Retailer
-
$5,561 SGD
$4,350 USD
B+
Retailer 2
-
$5,713 SGD
A$6,875 AUD
View
B+
Retailer 3
-
$5,880 SGD
CA$6,388 CAD
View
B
Retailer 4
-
$6,604 SGD
$5,166 USD
View
B
Retailer 5
-
$6,756 SGD
£4,161 GBP
View
B
Retailer 6
-
$7,031 SGD
$5,500 USD
View
B
Retailer 7
-
$7,031 SGD
$5,500 USD
View
B
Retailer 8
-
$7,261 SGD
$5,680 USD
View
B
Retailer 9
-
$7,367 SGD
€5,488 EUR
View
Retailer 10
-
$7,641 SGD
$5,977 USD
View
Price last confirmed 8 days ago
Most Expensive
C
MOH London
774D581D4 · Oct 29
$11,087 SGD
£6,829 GBP
View
10 more retailers have this diamond
Prices start from $5,561 SGDSave up to $5,526 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+
1.30ct Cushion
$5,561 SGD