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Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5553590917

Certificate GIA 5553590917

Diamond specifications and retailer prices

From €1,320 EUR
$1,480 USD
As of November 1, 2026
Save €2,761 EUR (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,081 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553590917. Listed at 8 retailers as of November 1, 2026, with prices from €1,320 to €4,081, a €2,761 spread on the same certified stone. Moon Ocean lists it at €4,081. 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553590917
Dimensions6.44 × 4.95 × 3.37 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.44 mm4.95 mm0.91 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553590917
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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: €4,081 EUR|Low: €1,320 EUR|High: €4,137 EUR|Avg: €2,141 EUR|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3€1,320 EUR
Retailer 8€1,324 EUR
Retailer 6€1,386 EUR
Retailer 7€1,428 EUR
Retailer 2€1,768 EUR
Retailer 5€2,153 EUR
Retailer 4€2,763 EUR
Moon Ocean€4,081 EUR

44 data points across 8 retailers

8 retailers€1,320 EUR to €4,081 EUR

B+
Cheapest Retailer
-
€1,320 EUR
$1,480 USD
B+
Retailer 2
-
€1,324 EUR
$1,485 USD
View
B+
Retailer 3
-
€1,386 EUR
$1,554 USD
View
B+
Retailer 4
-
€1,428 EUR
$1,602 USD
View
B
Retailer 5
-
€1,768 EUR
£1,561 GBP
View
B
Retailer 6
-
€2,153 EUR
View
B
Retailer 7
-
€2,763 EUR
£2,440 GBP
View
Most Expensive
B
Moon Ocean
NVN-B68F228A8-917 · Nov 2
€4,081 EUR
£3,604 GBP
View
7 more retailers have this diamond
Prices start from €1,320 EURSave up to €2,761 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
€1,320 EUR