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Cushion|Natural|GIA

1.53ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 3555199650

Certificate GIA 3555199650

Diamond specifications and retailer prices

From $12,527 SGD
$9,799 USD
As of October 30, 2026
Save $8,670 SGD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,197 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555199650. Listed at 12 retailers as of October 29, 2026, with prices from $12,527 to $21,197, a $8,670 spread on the same certified stone. MOH London lists it at $21,197. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555199650
Dimensions7.66 × 5.89 × 4.22 mm
L/W Ratio1.30
Top View
7.66 mm5.89 mm1.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555199650
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.7%

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 30
Current: $21,197 SGD|Low: $11,251 SGD|High: $21,339 SGD|Avg: $15,576 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$12,527 SGD
Retailer 10$13,334 SGD
Retailer 6$13,501 SGD
Retailer 7$13,501 SGD
Retailer 2$14,589 SGD
Retailer 5$14,667 SGD
Retailer 3$16,984 SGD
Retailer 9$17,762 SGD
Retailer 4$19,729 SGD
MOH London$21,197 SGD

44 data points across 10 retailers

12 retailers$12,527 SGD to $21,197 SGD

B+
Cheapest Retailer
-
$12,527 SGD
$9,799 USD
B
Retailer 2
-
$13,334 SGD
$10,430 USD
View
B
Retailer 3
-
$13,501 SGD
$10,561 USD
View
Final sale: no returns
B
Retailer 4
-
$13,501 SGD
$10,561 USD
View
B
Retailer 5
-
$13,736 SGD
$10,745 USD
View
B
Retailer 6
-
$14,589 SGD
£8,986 GBP
View
B
Retailer 7
-
$14,667 SGD
A$17,651 AUD
View
B
Retailer 8
-
$16,447 SGD
$12,865 USD
View
B
Retailer 9
-
$16,984 SGD
€12,653 EUR
View
Retailer 10
-
$17,762 SGD
$13,894 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$19,729 SGD
ZAR 249,310 ZAR
View
Most Expensive
B
MOH London
F33F3FCD0 · Oct 29
$21,197 SGD
£13,056 GBP
View
11 more retailers have this diamond
Prices start from $12,527 SGDSave up to $8,670 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+
1.53ct Cushion
$12,527 SGD