Cushion|Natural|GIA

0.90ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2517505981

Certificate GIA 2517505981

Diamond specifications and retailer prices

From €978 EUR
HK$8,500 HKD
As of October 29, 2026
Save €1,325 EUR (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,303 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517505981. Listed at 23 retailers as of October 29, 2026, with prices from €978 to €2,303, a €1,325 spread on the same certified stone. MOH London lists it at €2,303. 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

0.90
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 2517505981
Dimensions5.72 × 5.46 × 3.64 mm
L/W Ratio1.05
Top View
5.72 mm5.46 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517505981
Side View
Table 63.0%CrownGirdle: THK-VTKPavilion 37.7°Culet: NoneDepth 66.6%

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 29
Current: €2,303 EUR|Low: €978 EUR|High: €2,323 EUR|Avg: €1,403 EUR|-0.9%
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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 5€978 EUR
Retailer 18€1,000 EUR
Retailer 9€1,029 EUR
Retailer 17€1,045 EUR
Retailer 10€1,078 EUR
Retailer 3€1,135 EUR
Retailer 4€1,148 EUR
Retailer 14€1,211 EUR
Retailer 19€1,223 EUR
Retailer 16€1,240 EUR
Retailer 7€1,243 EUR
Retailer 8€1,325 EUR
Retailer 11€1,368 EUR
Retailer 2€1,390 EUR
Retailer 12€1,709 EUR
Retailer 13€1,713 EUR
Retailer 15€1,740 EUR
Retailer 20€1,811 EUR
Retailer 6€1,992 EUR
MOH London€2,303 EUR

22 data points across 20 retailers

23 retailers€978 EUR to €2,303 EUR

A
Cheapest Retailer
-
€978 EUR
HK$8,500 HKD
A
Retailer 2
-
€1,000 EUR
$1,113 USD
View
A
Retailer 3
-
€1,029 EUR
$1,145 USD
View
A
Retailer 4
-
€1,045 EUR
$1,163 USD
View
Final sale: no returns
A
Retailer 5
-
€1,078 EUR
$1,200 USD
View
A
Retailer 6
-
€1,135 EUR
$1,263 USD
View
A
Retailer 7
-
€1,148 EUR
$1,278 USD
View
A
Retailer 8
-
€1,211 EUR
View
A
Retailer 9
-
€1,223 EUR
$1,361 USD
View
A
Retailer 10
-
€1,240 EUR
$1,380 USD
View
A
Retailer 11
-
€1,243 EUR
$1,383 USD
View
A
Retailer 12
-
€1,325 EUR
$1,475 USD
View
A
Retailer 13
-
€1,368 EUR
SGD 2,058 SGD
View
B+
Retailer 14
-
€1,390 EUR
£1,218 GBP
View
B+
Retailer 15
-
€1,468 EUR
$1,634 USD
View
Price last confirmed 36 days ago
B+
Retailer 16
-
€1,587 EUR
A$2,718 AUD
View
B+
Retailer 17
-
€1,709 EUR
A$2,927 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
€1,713 EUR
$1,907 USD
View
B+
Retailer 19
-
€1,740 EUR
View
B+
Retailer 20
-
€1,767 EUR
$1,967 USD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
€1,811 EUR
ZAR 32,563 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 22
-
€1,992 EUR
$2,218 USD
View
Most Expensive
B
MOH London
7C3750254 · Oct 29
€2,303 EUR
£2,018 GBP
View
22 more retailers have this diamond
Prices start from €978 EURSave up to €1,325 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
0.90ct Cushion
€978 EUR