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Cushion|Natural|GIA

1.04ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 15213915

Certificate GIA 15213915

Diamond specifications and retailer prices

From €3,450 EUR
$3,854 USD
As of October 30, 2026
Save €3,817 EUR (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,266 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 15213915. Listed at 18 retailers as of October 26, 2026, with prices from €3,450 to €7,266, a €3,817 spread on the same certified stone. MOH London lists it at €7,266. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15213915
Dimensions6.63 × 5.72 × 3.66 mm
L/W Ratio1.16
Top View
6.63 mm5.72 mm1.04 ctD / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 15213915
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: LargeDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,266 EUR|Low: €3,450 EUR|High: €7,343 EUR|Avg: €4,703 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8€3,450 EUR
Retailer 9€3,903 EUR
Retailer 5€4,006 EUR
Retailer 7€4,127 EUR
Retailer 4€4,548 EUR
Retailer 6€4,593 EUR
Retailer 3€4,846 EUR
Retailer 2€5,600 EUR
MOH London€7,266 EUR

43 data points across 9 retailers

18 retailers€3,450 EUR to €7,266 EUR

B
Cheapest Retailer
-
€3,450 EUR
$3,854 USD
B
Retailer 2
-
€3,600 EUR
$4,022 USD
View
B
Retailer 3
-
€3,642 EUR
$4,069 USD
View
B
Retailer 4
-
€3,898 EUR
CA$6,048 CAD
View
B
Retailer 5
-
€3,903 EUR
$4,360 USD
View
B
Retailer 6
-
€4,006 EUR
$4,475 USD
View
B
Retailer 7
-
€4,127 EUR
$4,611 USD
View
B
Retailer 8
-
€4,359 EUR
$4,870 USD
View
B
Retailer 9
-
€4,496 EUR
$5,023 USD
View
B
Retailer 10
-
€4,548 EUR
£4,001 GBP
View
Retailer 11
-
€4,593 EUR
A$7,894 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
€4,637 EUR
$5,180 USD
View
B
Retailer 13
-
€4,637 EUR
$5,180 USD
View
B
Retailer 14
-
€4,789 EUR
$5,350 USD
View
B
Retailer 15
-
€4,846 EUR
View
Retailer 16
-
€5,030 EUR
$5,619 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€5,600 EUR
ZAR 101,073 ZAR
View
Most Expensive
B
MOH London
A8834B841 · Oct 26
€7,266 EUR
£6,392 GBP
View
17 more retailers have this diamond
Prices start from €3,450 EURSave up to €3,817 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
1.04ct Cushion
€3,450 EUR