CaratHunter
Plans
Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 2171363533

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2171363533

Diamond specifications and retailer prices

From €1,887 EUR
$2,117 USD
As of October 31, 2026
Save €2,396 EUR (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,284 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2171363533. Listed at 15 retailers as of October 31, 2026, with prices from €1,887 to €4,284, a €2,396 spread on the same certified stone. MOH London lists it at €4,284. 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2171363533
Dimensions5.96 × 5.92 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.96 mm5.92 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2171363533
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.0%

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: Oct 31
Current: €4,284 EUR|Low: €1,631 EUR|High: €4,329 EUR|Avg: €2,452 EUR|+4.4%
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
November 1, 2026
Retailer 3€1,887 EUR
Retailer 14€1,957 EUR
Retailer 5€2,000 EUR
Retailer 7€2,001 EUR
Retailer 6€2,044 EUR
Retailer 4€2,089 EUR
Retailer 15€2,136 EUR
Retailer 9€2,215 EUR
Retailer 11€2,455 EUR
Retailer 10€2,586 EUR
Retailer 12€2,586 EUR
Retailer 2€2,613 EUR
Retailer 13€2,675 EUR
Retailer 8€2,862 EUR
MOH London€4,284 EUR

41 data points across 15 retailers

15 retailers€1,887 EUR to €4,284 EUR

A
Cheapest Retailer
-
€1,887 EUR
$2,117 USD
A
Retailer 2
-
€1,957 EUR
$2,195 USD
View
B+
Retailer 3
-
€2,000 EUR
$2,243 USD
View
B+
Retailer 4
-
€2,001 EUR
$2,244 USD
View
B+
Retailer 5
-
€2,044 EUR
$2,292 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,089 EUR
$2,342 USD
View
B+
Retailer 7
-
€2,136 EUR
$2,396 USD
View
B+
Retailer 8
-
€2,215 EUR
$2,484 USD
View
B+
Retailer 9
-
€2,455 EUR
$2,754 USD
View
B
Retailer 10
-
€2,586 EUR
$2,900 USD
View
B
Retailer 11
-
€2,586 EUR
$2,900 USD
View
B
Retailer 12
-
€2,613 EUR
£2,308 GBP
View
B
Retailer 13
-
€2,675 EUR
$3,000 USD
View
B+
Retailer 14
-
€2,862 EUR
View
Most Expensive
B
MOH London
0B25E194A · Nov 1
€4,284 EUR
£3,783 GBP
View
14 more retailers have this diamond
Prices start from €1,887 EURSave up to €2,396 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
1.00ct Cushion
€1,887 EUR