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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6541584869

Certificate GIA 6541584869

Diamond specifications and retailer prices

From €765 EUR
HK$6,700 HKD
As of November 1, 2026
Save €1,086 EUR (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,850 EUR at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541584869. Listed at 15 retailers as of November 1, 2026, with prices from €765 to €1,850, a €1,086 spread on the same certified stone. MOH London lists it at €1,850. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541584869
Dimensions5.52 × 5.44 × 3.78 mm
L/W Ratio1.01
Top View
5.52 mm5.44 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541584869
Side View
Table 68.0%CrownGirdle: THK-VTKPavilion 39.8°Culet: NoneDepth 69.5%

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: Nov 1
Current: €1,850 EUR|Low: €765 EUR|High: €1,965 EUR|Avg: €1,241 EUR|-5.8%
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
November 2, 2026
Retailer 8€765 EUR
Retailer 12€932 EUR
Retailer 10€991 EUR
Retailer 3€1,040 EUR
Retailer 11€1,061 EUR
Retailer 5€1,087 EUR
Retailer 14€1,141 EUR
Retailer 7€1,151 EUR
Retailer 9€1,202 EUR
Retailer 6€1,386 EUR
Retailer 2€1,414 EUR
Retailer 13€1,504 EUR
Retailer 4€1,633 EUR
MOH London€1,850 EUR

26 data points across 14 retailers

15 retailers€765 EUR to €1,850 EUR

A
Cheapest Retailer
-
€765 EUR
HK$6,700 HKD
B+
Retailer 2
-
€932 EUR
$1,045 USD
View
Final sale: no returns
A
Retailer 3
-
€991 EUR
View
A
Retailer 4
-
€1,040 EUR
$1,167 USD
View
A
Retailer 5
-
€1,061 EUR
$1,190 USD
View
Retailer 6
-
€1,087 EUR
SGD 1,647 SGD
View
Price last confirmed 11 days ago
A
Retailer 7
-
€1,141 EUR
$1,280 USD
View
A
Retailer 8
-
€1,151 EUR
£1,017 GBP
View
A
Retailer 9
-
€1,202 EUR
$1,348 USD
View
B+
Retailer 10
-
€1,384 EUR
A$2,388 AUD
View
Retailer 11
-
€1,386 EUR
A$2,391 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
€1,414 EUR
View
B+
Retailer 13
-
€1,504 EUR
ZAR 27,245 ZAR
View
Retailer 14
-
€1,633 EUR
$1,831 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
CB9384248 · Nov 2
€1,850 EUR
£1,634 GBP
View
14 more retailers have this diamond
Prices start from €765 EURSave up to €1,086 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
€765 EUR