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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 €768 EUR
HK$6,700 HKD
As of November 1, 2026
Save €1,090 EUR (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,857 EUR at MOH London · As of November 1, 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 €768 to €1,857, a €1,090 spread on the same certified stone. MOH London lists it at €1,857. 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
Color
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: €1,857 EUR|Low: €768 EUR|High: €1,972 EUR|Avg: €1,246 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€768 EUR
Retailer 12€935 EUR
Retailer 10€995 EUR
Retailer 3€1,045 EUR
Retailer 11€1,065 EUR
Retailer 5€1,091 EUR
Retailer 14€1,146 EUR
Retailer 7€1,156 EUR
Retailer 9€1,207 EUR
Retailer 6€1,391 EUR
Retailer 2€1,419 EUR
Retailer 13€1,510 EUR
Retailer 4€1,639 EUR
MOH London€1,857 EUR

26 data points across 14 retailers

15 retailers€768 EUR to €1,857 EUR

A
Cheapest Retailer
-
€768 EUR
HK$6,700 HKD
B+
Retailer 2
-
€935 EUR
$1,045 USD
View
Final sale: no returns
A
Retailer 3
-
€995 EUR
View
A
Retailer 4
-
€1,045 EUR
$1,167 USD
View
A
Retailer 5
-
€1,065 EUR
$1,190 USD
View
Retailer 6
-
€1,091 EUR
SGD 1,647 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
€1,146 EUR
$1,280 USD
View
A
Retailer 8
-
€1,156 EUR
£1,017 GBP
View
A
Retailer 9
-
€1,207 EUR
$1,348 USD
View
B+
Retailer 10
-
€1,389 EUR
A$2,388 AUD
View
Retailer 11
-
€1,391 EUR
A$2,391 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
€1,419 EUR
View
B+
Retailer 13
-
€1,510 EUR
ZAR 27,245 ZAR
View
Retailer 14
-
€1,639 EUR
$1,831 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
CB9384248 · Nov 1
€1,857 EUR
£1,634 GBP
View
14 more retailers have this diamond
Prices start from €768 EURSave up to €1,090 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
€768 EUR