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Round|Natural|GIA

1.37ct K SI1 Round Natural Diamond

GD • K/SI1 • GIA 7541883040

Certificate GIA 7541883040

Diamond specifications and retailer prices

From $3,884 SGD
£2,394 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $3,884 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 1.37ct natural round diamond

This 1.37ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 7541883040. 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

1.37
Carat
K
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7541883040
Dimensions7.48 × 7.57 × 4.13 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.48 mm7.57 mm1.37 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7541883040
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 54.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $3,884 SGD|Low: $3,849 SGD|High: $3,943 SGD|Avg: $3,908 SGD|+0.9%
November 5, 2026
77 Diamonds$3,884 SGD

31 data points across 1 retailer

1 retailer

B
77 Diamonds
RBMBQQZPYTBT · Nov 5
$3,884 SGD
£2,394 GBP
View

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B
1.37ct Round
$3,884 SGD