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Cushion|Natural|GIA

1.05ct G IF Cushion Natural Diamond

GD • G/IF • GIA 1538741157

Certificate GIA 1538741157

Diamond specifications and retailer prices

From $3,527 SGD
A$4,248 AUD
As of November 4, 2026
4 retailers carry this diamond
Most expensive: $3,527 SGD at GemTrove
View at GemTrove

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538741157. Listed at 4 retailers as of November 4, 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

1.05
Carat
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538741157
Dimensions5.63 × 5.60 × 3.80 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.63 mm5.60 mm1.05 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538741157
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $3,527 SGD|Low: $2,649 SGD|High: $3,603 SGD|Avg: $3,223 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 2$2,649 SGD
Retailer 4$2,694 SGD
Retailer 3$3,089 SGD
Retailer 5$3,404 SGD
GemTrove$3,527 SGD

8 data points across 5 retailers

4 retailers

Retailer 1
-
$2,649 SGD
Price last confirmed 10 days ago
Retailer 2
-
$2,694 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
$3,089 SGD
View
Price last confirmed 11 days ago
Most Expensive
B+
GemTrove
GT-N-00959190-98 · Nov 4
$3,527 SGD
A$4,248 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+
1.05ct Cushion
$3,527 SGD