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Cushion|Natural|GIA

1.00ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 6502463041

Certificate GIA 6502463041

Diamond specifications and retailer prices

From €2,679 EUR
$2,993 USD
As of October 26, 2026
Save €2,567 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,246 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct 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 6502463041. Listed at 14 retailers as of October 26, 2026, with prices from €2,679 to €5,246, a €2,567 spread on the same certified stone. MOH London lists it at €5,246. 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

1.00
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502463041
Dimensions7.73 × 5.21 × 3.35 mm
L/W Ratio1.48
Top View
7.73 mm5.21 mm1.00 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502463041
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
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 26
Current: €5,246 EUR|Low: €2,352 EUR|High: €5,310 EUR|Avg: €3,221 EUR|-1.2%
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
November 1, 2026
Retailer 9€2,360 EUR
Retailer 5€2,679 EUR
Retailer 3€2,785 EUR
Retailer 10€2,851 EUR
Retailer 11€2,896 EUR
Retailer 4€3,021 EUR
Retailer 2€3,060 EUR
Retailer 12€3,137 EUR
Retailer 6€3,279 EUR
Retailer 13€3,364 EUR
Retailer 8€3,673 EUR
Retailer 7€3,856 EUR
MOH London€5,246 EUR

31 data points across 13 retailers

14 retailers€2,679 EUR to €5,246 EUR

Retailer 1
-
€2,360 EUR
₹251,089 INR
Price last confirmed 9 days ago
Retailer 2
-
€2,573 EUR
$2,875 USD
View
Price last confirmed 9 days ago
B
Retailer 3
-
€2,679 EUR
$2,993 USD
View
B
Retailer 4
-
€2,785 EUR
$3,111 USD
View
Retailer 5
-
€2,851 EUR
$3,185 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
€2,896 EUR
$3,235 USD
View
Final sale: no returns
B
Retailer 7
-
€3,021 EUR
$3,375 USD
View
B
Retailer 8
-
€3,060 EUR
£2,692 GBP
View
B
Retailer 9
-
€3,267 EUR
$3,650 USD
View
B
Retailer 10
-
€3,279 EUR
£2,884 GBP
View
Retailer 11
-
€3,364 EUR
A$5,782 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
€3,673 EUR
View
B
Retailer 13
-
€3,856 EUR
ZAR 69,599 ZAR
View
Most Expensive
B
MOH London
7EF5C2266 · Nov 1
€5,246 EUR
£4,615 GBP
View
13 more retailers have this diamond
Prices start from €2,679 EURSave up to €2,567 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
1.00ct Cushion
€2,679 EUR