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Cushion|Natural|GIA

1.01ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 6365007013

Certificate GIA 6365007013

Diamond specifications and retailer prices

From $2,317 SGD
As of November 6, 2026
Save $2,670 SGD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,987 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6365007013. Listed at 14 retailers as of November 4, 2026, with prices from $2,317 to $4,987, a $2,670 spread on the same certified stone. MOH London lists it at $4,987. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6365007013
Dimensions5.96 × 5.78 × 3.86 mm
L/W Ratio1.03
Top View
5.96 mm5.78 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6365007013
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,987 SGD|Low: $2,300 SGD|High: $5,060 SGD|Avg: $3,099 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$2,300 SGD
Retailer 8$2,317 SGD
Retailer 6$2,586 SGD
Retailer 9$2,627 SGD
Retailer 7$2,840 SGD
Retailer 3$3,101 SGD
Retailer 4$3,483 SGD
Retailer 2$3,542 SGD
MOH London$4,987 SGD

44 data points across 9 retailers

14 retailers$2,317 SGD to $4,987 SGD

Retailer 1
-
$2,300 SGD
Price last confirmed 17 days ago
B+
Retailer 2
-
$2,317 SGD
View
B+
Retailer 3
-
$2,335 SGD
View
B+
Retailer 4
-
$2,343 SGD
View
B+
Retailer 5
-
$2,432 SGD
View
B
Retailer 6
-
$2,494 SGD
View
Retailer 7
-
$2,586 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,627 SGD
View
B
Retailer 9
-
$2,796 SGD
View
B
Retailer 10
-
$2,840 SGD
View
B
Retailer 11
-
$3,101 SGD
View
B
Retailer 12
-
$3,483 SGD
View
B
Retailer 13
-
$3,542 SGD
View
Most Expensive
B
MOH London
0D3B59759 · Nov 4
$4,987 SGD
£3,064 GBP
View
13 more retailers have this diamond
Prices start from $2,317 SGDSave up to $2,670 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
$2,317 SGD