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Cushion|Natural|GIA

1.05ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 2547527944

Certificate GIA 2547527944

Diamond specifications and retailer prices

From €2,686 EUR
$3,001 USD
As of October 31, 2026
Save €2,209 EUR (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,895 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547527944. Listed at 8 retailers as of October 29, 2026, with prices from €2,686 to €4,895, a €2,209 spread on the same certified stone. MOH London lists it at €4,895. 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

1.05
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547527944
Dimensions9.28 × 5.56 × 2.42 mm
L/W Ratio1.67
Top View
9.28 mm5.56 mm1.05 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547527944
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 43.5%

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: €4,895 EUR|Low: €2,596 EUR|High: €5,537 EUR|Avg: €3,379 EUR|-10.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12€2,647 EUR
Retailer 8€2,686 EUR
Retailer 7€2,820 EUR
Retailer 11€2,929 EUR
Retailer 6€3,040 EUR
Retailer 9€3,068 EUR
Retailer 4€3,220 EUR
Retailer 10€3,290 EUR
Retailer 3€3,393 EUR
Retailer 5€3,409 EUR
Retailer 2€3,578 EUR
MOH London€4,895 EUR

31 data points across 12 retailers

8 retailers€2,686 EUR to €4,895 EUR

B
Cheapest Retailer
-
€2,686 EUR
$3,001 USD
Final sale: no returns
B
Retailer 2
-
€2,820 EUR
$3,150 USD
View
B
Retailer 3
-
€3,040 EUR
$3,396 USD
View
Retailer 4
-
€3,068 EUR
$3,428 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€3,290 EUR
A$5,654 AUD
View
Price last confirmed 28 days ago
B
Retailer 6
-
€3,409 EUR
View
B
Retailer 7
-
€3,578 EUR
ZAR 64,585 ZAR
View
Most Expensive
B
MOH London
9E101783A · Oct 29
€4,895 EUR
£4,306 GBP
View
7 more retailers have this diamond
Prices start from €2,686 EURSave up to €2,209 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
1.05ct Cushion
€2,686 EUR