Cushion|Natural|GIA

1.01ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 5151847003

Certificate GIA 5151847003

Diamond specifications and retailer prices

From €2,606 EUR
$2,912 USD
As of October 31, 2026
Save €3,067 EUR (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,674 EUR at MOH London · As of November 1, 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 21 retailers as of October 31, 2026, with prices from €2,606 to €5,674, a €3,067 spread on the same certified stone. MOH London lists it at €5,674. 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
Color
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

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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: Oct 31
Current: €5,674 EUR|Low: €2,364 EUR|High: €5,742 EUR|Avg: €3,591 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€2,629 EUR
Retailer 8€2,694 EUR
Retailer 6€2,837 EUR
Retailer 5€3,074 EUR
Retailer 2€3,546 EUR
Retailer 7€3,634 EUR
Retailer 4€3,726 EUR
Retailer 3€4,170 EUR
MOH London€5,674 EUR

44 data points across 9 retailers

21 retailers€2,606 EUR to €5,674 EUR

B
Cheapest Retailer
-
€2,606 EUR
$2,912 USD
B
Retailer 2
-
€2,629 EUR
$2,937 USD
View
Retailer 3
-
€2,694 EUR
$3,010 USD
View
Price last confirmed 18 days ago
B
Retailer 4
-
€2,717 EUR
$3,036 USD
View
B
Retailer 5
-
€2,728 EUR
$3,048 USD
View
B
Retailer 6
-
€2,837 EUR
$3,169 USD
View
Final sale: no returns
B
Retailer 7
-
€2,887 EUR
$3,225 USD
View
B
Retailer 8
-
€2,963 EUR
$3,310 USD
View
B
Retailer 9
-
€3,074 EUR
$3,434 USD
View
B
Retailer 10
-
€3,143 EUR
CA$4,878 CAD
View
B
Retailer 11
-
€3,293 EUR
$3,679 USD
View
B
Retailer 12
-
€3,341 EUR
$3,733 USD
View
B
Retailer 13
-
€3,482 EUR
$3,890 USD
View
B
Retailer 14
-
€3,482 EUR
$3,890 USD
View
B
Retailer 15
-
€3,546 EUR
£3,119 GBP
View
C
Retailer 16
-
€3,598 EUR
$4,020 USD
View
Retailer 17
-
€3,634 EUR
A$6,246 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€3,726 EUR
View
Retailer 19
-
€3,841 EUR
$4,291 USD
View
Price last confirmed 9 days ago
C
Retailer 20
-
€4,170 EUR
ZAR 75,260 ZAR
View
Most Expensive
C
MOH London
F53B56811 · Nov 1
€5,674 EUR
£4,991 GBP
View
20 more retailers have this diamond
Prices start from €2,606 EURSave up to €3,067 EUR

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
€2,606 EUR