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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2557508928

Certificate GIA 2557508928

Diamond specifications and retailer prices

From €1,157 EUR
HK$10,100 HKD
As of November 2, 2026
Save €1,478 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,635 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557508928. Listed at 19 retailers as of November 1, 2026, with prices from €1,157 to €2,635, a €1,478 spread on the same certified stone. MOH London lists it at €2,635. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557508928
Dimensions6.63 × 5.30 × 3.62 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.63 mm5.30 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557508928
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

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 2
Current: €2,635 EUR|Low: €1,088 EUR|High: €2,821 EUR|Avg: €1,693 EUR|-6.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 2€1,157 EUR
Retailer 5€1,218 EUR
Retailer 14€1,274 EUR
Retailer 12€1,278 EUR
Retailer 16€1,352 EUR
Retailer 7€1,370 EUR
Retailer 15€1,441 EUR
Retailer 6€1,462 EUR
Retailer 4€1,463 EUR
Retailer 11€1,524 EUR
Retailer 13€1,537 EUR
Retailer 3€1,867 EUR
Retailer 9€2,011 EUR
Retailer 17€2,088 EUR
Retailer 8€2,381 EUR
Retailer 10€2,506 EUR
MOH London€2,635 EUR

24 data points across 17 retailers

19 retailers€1,157 EUR to €2,635 EUR

A
Cheapest Retailer
-
€1,157 EUR
HK$10,100 HKD
A
Retailer 2
-
€1,218 EUR
$1,361 USD
View
A
Retailer 3
-
€1,274 EUR
$1,423 USD
View
A
Retailer 4
-
€1,278 EUR
$1,428 USD
View
Final sale: no returns
A
Retailer 5
-
€1,352 EUR
View
A
Retailer 6
-
€1,370 EUR
$1,530 USD
View
A
Retailer 7
-
€1,441 EUR
$1,610 USD
View
A
Retailer 8
-
€1,462 EUR
$1,633 USD
View
A
Retailer 9
-
€1,463 EUR
$1,635 USD
View
A
Retailer 10
-
€1,524 EUR
$1,702 USD
View
Retailer 11
-
€1,527 EUR
SGD 2,306 SGD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
€1,537 EUR
£1,352 GBP
View
B+
Retailer 13
-
€1,610 EUR
A$2,768 AUD
View
B+
Retailer 14
-
€1,867 EUR
ZAR 33,688 ZAR
View
Retailer 15
-
€2,011 EUR
A$3,457 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
€2,088 EUR
View
Retailer 17
-
€2,381 EUR
$2,660 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€2,506 EUR
$2,800 USD
View
Most Expensive
B
MOH London
CD2975F46 · Nov 1
€2,635 EUR
£2,318 GBP
View
18 more retailers have this diamond
Prices start from €1,157 EURSave up to €1,478 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
€1,157 EUR