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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 5453426131

Certificate GIA 5453426131

Diamond specifications and retailer prices

From €1,248 EUR
$1,394 USD
As of November 1, 2026
Save €1,728 EUR (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,976 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 H 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 5453426131. Listed at 19 retailers as of November 1, 2026, with prices from €1,248 to €2,976, a €1,728 spread on the same certified stone. MOH London lists it at €2,976. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 5453426131
Dimensions6.27 × 5.42 × 3.77 mm
L/W Ratio1.16
Top View
6.27 mm5.42 mm1.01 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5453426131
Side View
Table 63.0%Crown 40°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 69.6%

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 1
Current: €2,976 EUR|Low: €1,417 EUR|High: €3,011 EUR|Avg: €1,987 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€1,417 EUR
Retailer 9€1,420 EUR
Retailer 8€1,441 EUR
Retailer 6€1,539 EUR
Retailer 3€1,657 EUR
Retailer 2€1,862 EUR
Retailer 5€2,087 EUR
Retailer 10€2,216 EUR
Retailer 4€2,320 EUR
MOH London€2,976 EUR

36 data points across 10 retailers

19 retailers€1,248 EUR to €2,976 EUR

A
Cheapest Retailer
-
€1,248 EUR
$1,394 USD
B+
Retailer 2
-
€1,403 EUR
$1,567 USD
View
A
Retailer 3
-
€1,417 EUR
$1,583 USD
View
Retailer 4
-
€1,417 EUR
$1,583 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€1,420 EUR
$1,586 USD
View
Final sale: no returns
Retailer 6
-
€1,441 EUR
$1,610 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€1,539 EUR
$1,719 USD
View
B+
Retailer 8
-
€1,598 EUR
$1,785 USD
View
B+
Retailer 9
-
€1,602 EUR
$1,790 USD
View
B+
Retailer 10
-
€1,657 EUR
£1,457 GBP
View
B+
Retailer 11
-
€1,702 EUR
$1,902 USD
View
B+
Retailer 12
-
€1,808 EUR
$2,020 USD
View
B+
Retailer 13
-
€1,808 EUR
$2,020 USD
View
B+
Retailer 14
-
€1,862 EUR
$2,080 USD
View
B+
Retailer 15
-
€1,862 EUR
£1,638 GBP
View
B
Retailer 16
-
€2,087 EUR
ZAR 37,676 ZAR
View
Retailer 17
-
€2,216 EUR
A$3,809 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
€2,320 EUR
View
Most Expensive
B
MOH London
2F2D9FA16 · Nov 1
€2,976 EUR
£2,618 GBP
View
18 more retailers have this diamond
Prices start from €1,248 EURSave up to €1,728 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.

A
1.01ct Cushion
€1,248 EUR