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Cushion|Natural|GIA

1.53ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2151553119

Certificate GIA 2151553119

Diamond specifications and retailer prices

From $9,736 SGD
$7,616 USD
As of October 30, 2026
Save $3,585 SGD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,321 SGD at Jared · As of October 30, 2026
View at Jared

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151553119. Listed at 11 retailers as of October 30, 2026, with prices from $9,736 to $13,321, a $3,585 spread on the same certified stone. Jared lists it at $13,321. 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

1.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151553119
Dimensions6.92 × 6.45 × 4.42 mm
L/W Ratio1.07
Culet sizeNone
Top View
6.92 mm6.45 mm1.53 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151553119
Side View
Table 65.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 68.5%

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: $13,148 SGD|Low: $9,615 SGD|High: $13,234 SGD|Avg: $11,286 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$9,736 SGD
Retailer 2$9,790 SGD
Retailer 3$10,010 SGD
Retailer 6$10,120 SGD
Retailer 7$10,837 SGD
Retailer 8$12,155 SGD
Retailer 5$12,338 SGD
Retailer 1$13,148 SGD
Retailer 9$13,228 SGD

34 data points across 9 retailers

11 retailers$9,736 SGD to $13,321 SGD

B+
Cheapest Retailer
-
$9,736 SGD
$7,616 USD
B+
Retailer 2
-
$9,790 SGD
$7,658 USD
View
Retailer 3
-
$10,010 SGD
$7,830 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$10,120 SGD
$7,916 USD
View
B
Retailer 5
-
$10,837 SGD
$8,477 USD
View
B
Retailer 6
-
$12,155 SGD
$9,508 USD
View
B
Retailer 7
-
$12,338 SGD
A$14,848 AUD
View
B
Retailer 8
-
$12,886 SGD
$10,080 USD
View
B
Retailer 9
-
$12,886 SGD
$10,080 USD
View
B
Retailer 10
-
$13,148 SGD
£8,098 GBP
View
Most Expensive
B
Jared
136427110 · Oct 30
$13,321 SGD
$10,420 USD
View
10 more retailers have this diamond
Prices start from $9,736 SGDSave up to $3,585 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
$9,736 SGD