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1.54ct L SI1 Round Natural Diamond

GD • L/SI1 • GIA 1156013360

Certificate GIA 1156013360

Diamond specifications and retailer prices

From $7,366 SGD
£4,541 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $7,366 SGD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1156013360. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
L
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1156013360
Dimensions7.48 × 7.54 × 4.40 mm
L/W Ratio1.01
Top View
7.48 mm7.54 mm1.54 ctL / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1156013360
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 58.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: $7,366 SGD|Low: $7,306 SGD|High: $7,487 SGD|Avg: $7,435 SGD|-0.2%
November 5, 2026
77 Diamonds$7,366 SGD

34 data points across 1 retailer

1 retailer

C
77 Diamonds
RBMB4GP6QA7S · Nov 5
$7,366 SGD
£4,541 GBP
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C
1.54ct Round
$7,366 SGD