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Cushion|Natural|GIA

1.01ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 5151847003

Certificate GIA 5151847003

Diamond specifications and retailer prices

From $3,731 SGD
As of November 4, 2026
Save $4,370 SGD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,101 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5151847003. Listed at 22 retailers as of November 4, 2026, with prices from $3,731 to $8,101, a $4,370 spread on the same certified stone. MOH London lists it at $8,101. 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

1.01
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151847003
Dimensions5.96 × 5.57 × 3.73 mm
L/W Ratio1.07
Top View
5.96 mm5.57 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5151847003
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,101 SGD|Low: $3,385 SGD|High: $8,221 SGD|Avg: $5,121 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$3,764 SGD
Retailer 6$3,813 SGD
Retailer 8$4,061 SGD
Retailer 7$4,401 SGD
Retailer 4$5,026 SGD
Retailer 9$5,202 SGD
Retailer 3$5,337 SGD
Retailer 2$5,742 SGD
Retailer 5$5,929 SGD
MOH London$8,101 SGD

45 data points across 10 retailers

22 retailers$3,731 SGD to $8,101 SGD

B
Cheapest Retailer
-
$3,731 SGD
B
Retailer 2
-
$3,764 SGD
View
B
Retailer 3
-
$3,813 SGD
View
B
Retailer 4
-
$3,891 SGD
View
B
Retailer 5
-
$3,906 SGD
View
B
Retailer 6
-
$4,061 SGD
View
Final sale: no returns
B
Retailer 7
-
$4,133 SGD
View
B
Retailer 8
-
$4,242 SGD
View
Retailer 9
-
$4,401 SGD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,500 SGD
View
B
Retailer 11
-
$4,715 SGD
View
B
Retailer 12
-
$4,784 SGD
View
B
Retailer 13
-
$4,985 SGD
View
B
Retailer 14
-
$4,985 SGD
View
B
Retailer 15
-
$5,026 SGD
View
C
Retailer 16
-
$5,152 SGD
View
Retailer 17
-
$5,202 SGD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$5,337 SGD
View
Retailer 19
-
$5,499 SGD
View
Price last confirmed 15 days ago
Retailer 20
-
$5,742 SGD
View
B
Retailer 21
-
$5,929 SGD
View
Most Expensive
C
MOH London
F53B56811 · Nov 4
$8,101 SGD
£4,977 GBP
View
21 more retailers have this diamond
Prices start from $3,731 SGDSave up to $4,370 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
1.01ct Cushion
$3,731 SGD