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Cushion|Natural|GIA

1.54ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 7556140234

Certificate GIA 7556140234

Diamond specifications and retailer prices

From $9,081 SGD
A$10,928 AUD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $9,081 SGD at GemTrove
View at GemTrove

About this 1.54ct natural cushion diamond

This 1.54ct 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 7556140234. Listed at 4 retailers as of October 29, 2026. 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

1.54
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556140234
Dimensions7.86 × 6.04 × 4.01 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.86 mm6.04 mm1.54 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556140234
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,081 SGD|Low: $7,249 SGD|High: $13,597 SGD|Avg: $9,006 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
September 22, 2026
Retailer 14$7,249 SGD
Retailer 3$7,257 SGD
Retailer 20$7,380 SGD
Retailer 13$7,734 SGD
Retailer 15$7,768 SGD
Retailer 17$7,972 SGD
Retailer 18$8,086 SGD
Retailer 6$8,272 SGD
Retailer 7$8,539 SGD
Retailer 19$8,552 SGD
Retailer 2$8,977 SGD
GemTrove$9,081 SGD
Retailer 5$9,344 SGD
Retailer 10$9,665 SGD
Retailer 11$9,665 SGD
Retailer 9$9,997 SGD
Retailer 4$10,638 SGD
Retailer 12$11,004 SGD
Retailer 8$11,822 SGD
Retailer 16$13,419 SGD

8 data points across 20 retailers

4 retailers

Retailer 1
-
$7,249 SGD
HK$44,300 HKD
Price last confirmed 37 days ago
Retailer 2
-
$7,972 SGD
€5,939 EUR
View
Price last confirmed 39 days ago
Retailer 3
-
$8,552 SGD
$6,690 USD
View
Price last confirmed 39 days ago
Most Expensive
B+
GemTrove
GT-N-01246767-98 · Oct 29
$9,081 SGD
A$10,928 AUD
View
3 more retailers have this diamond

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+
1.54ct Cushion
$9,081 SGD