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Cushion|Natural|GIA

1.01ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 6541324355

Certificate GIA 6541324355

Diamond specifications and retailer prices

From $1,092 SGD
As of November 6, 2026
Save $1,626 SGD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,718 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541324355. Listed at 10 retailers as of November 4, 2026, with prices from $1,092 to $2,718, a $1,626 spread on the same certified stone. MOH London lists it at $2,718. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 6541324355
Dimensions5.61 × 5.61 × 3.81 mm
L/W Ratio1.00
Top View
5.61 mm5.61 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541324355
Side View
Table 64.0%Crown 38.2°Girdle: MED-THKPavilion 36°Culet: NDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,718 SGD|Low: $950 SGD|High: $2,843 SGD|Avg: $1,470 SGD|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$1,092 SGD
Retailer 10$1,148 SGD
Retailer 5$1,216 SGD
Retailer 7$1,243 SGD
Retailer 12$1,244 SGD
Retailer 13$1,291 SGD
Retailer 4$1,374 SGD
Retailer 3$1,430 SGD
Retailer 9$1,532 SGD
Retailer 6$1,680 SGD
Retailer 2$1,816 SGD
Retailer 8$2,074 SGD
MOH London$2,718 SGD

36 data points across 13 retailers

10 retailers$1,092 SGD to $2,718 SGD

A
Cheapest Retailer
-
$1,092 SGD
A
Retailer 2
-
$1,148 SGD
View
B+
Retailer 3
-
$1,243 SGD
View
A
Retailer 4
-
$1,291 SGD
View
B+
Retailer 5
-
$1,430 SGD
View
B+
Retailer 6
-
$1,532 SGD
View
B+
Retailer 7
-
$1,680 SGD
View
B+
Retailer 8
-
$1,816 SGD
View
B
Retailer 9
-
$2,074 SGD
View
Most Expensive
B
MOH London
E37922161 · Nov 4
$2,718 SGD
£1,670 GBP
View
9 more retailers have this diamond
Prices start from $1,092 SGDSave up to $1,626 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.

A
1.01ct Cushion
$1,092 SGD