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Cushion|Natural|GIA

0.91ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 1258786809

Certificate GIA 1258786809

Diamond specifications and retailer prices

From €2,009 EUR
$2,245 USD
As of November 1, 2026
Save €2,461 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,471 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct natural cushion diamond

This 0.91ct 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 1258786809. Listed at 20 retailers as of November 1, 2026, with prices from €2,009 to €4,471, a €2,461 spread on the same certified stone. MOH London lists it at €4,471. 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

0.91
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1258786809
Dimensions6.21 × 5.47 × 3.71 mm
L/W Ratio1.14
Top View
6.21 mm5.47 mm0.91 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1258786809
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,471 EUR|Low: €1,779 EUR|High: €4,524 EUR|Avg: €2,727 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6€2,009 EUR
Retailer 11€2,018 EUR
Retailer 7€2,134 EUR
Retailer 3€2,287 EUR
Retailer 10€2,312 EUR
Retailer 9€2,512 EUR
Retailer 4€2,728 EUR
Retailer 8€2,859 EUR
Retailer 2€2,992 EUR
Retailer 5€3,764 EUR
MOH London€4,471 EUR

44 data points across 11 retailers

20 retailers€2,009 EUR to €4,471 EUR

B+
Cheapest Retailer
-
€2,009 EUR
$2,245 USD
B
Retailer 2
-
€2,018 EUR
$2,255 USD
View
B
Retailer 3
-
€2,070 EUR
$2,313 USD
View
B
Retailer 4
-
€2,078 EUR
$2,322 USD
View
B
Retailer 5
-
€2,134 EUR
$2,384 USD
View
Final sale: no returns
B
Retailer 6
-
€2,181 EUR
$2,437 USD
View
B
Retailer 7
-
€2,230 EUR
$2,491 USD
View
B
Retailer 8
-
€2,287 EUR
$2,555 USD
View
B
Retailer 9
-
€2,312 EUR
$2,583 USD
View
B
Retailer 10
-
€2,512 EUR
$2,806 USD
View
B
Retailer 11
-
€2,527 EUR
CA$3,921 CAD
View
B
Retailer 12
-
€2,649 EUR
$2,960 USD
View
B
Retailer 13
-
€2,649 EUR
$2,960 USD
View
B
Retailer 14
-
€2,728 EUR
£2,400 GBP
View
B
Retailer 15
-
€2,739 EUR
$3,060 USD
View
Retailer 16
-
€2,859 EUR
A$4,914 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
€2,925 EUR
$3,268 USD
View
B
Retailer 18
-
€2,992 EUR
View
B
Retailer 19
-
€3,764 EUR
ZAR 67,937 ZAR
View
Most Expensive
B
MOH London
97CF295AA · Nov 1
€4,471 EUR
£3,933 GBP
View
19 more retailers have this diamond
Prices start from €2,009 EURSave up to €2,461 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+
0.91ct Cushion
€2,009 EUR