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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 $2,626 NZD
$1,480 USD
As of November 1, 2026
Save $5,496 NZD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,122 NZD at Moon Ocean · As of November 1, 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 $2,626 to $8,122, a $5,496 spread on the same certified stone. Moon Ocean lists it at $8,122. 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: $8,122 NZD|Low: $2,626 NZD|High: $8,233 NZD|Avg: $4,261 NZD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$2,626 NZD
Retailer 8$2,635 NZD
Retailer 6$2,757 NZD
Retailer 7$2,842 NZD
Retailer 2$3,518 NZD
Retailer 5$4,285 NZD
Retailer 4$5,498 NZD
Moon Ocean$8,122 NZD

44 data points across 8 retailers

8 retailers$2,626 NZD to $8,122 NZD

B+
Cheapest Retailer
-
$2,626 NZD
$1,480 USD
B+
Retailer 2
-
$2,635 NZD
$1,485 USD
View
B+
Retailer 3
-
$2,757 NZD
$1,554 USD
View
B+
Retailer 4
-
$2,842 NZD
$1,602 USD
View
B
Retailer 5
-
$3,518 NZD
£1,561 GBP
View
B
Retailer 6
-
$4,285 NZD
€2,300 EUR
View
B
Retailer 7
-
$5,498 NZD
£2,440 GBP
View
Most Expensive
B
Moon Ocean
NVN-B68F228A8-917 · Nov 1
$8,122 NZD
£3,604 GBP
View
7 more retailers have this diamond
Prices start from $2,626 NZDSave up to $5,496 NZD

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
$2,626 NZD