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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1182020768

Certificate GIA 1182020768

Diamond specifications and retailer prices

From $2,363 NZD
As of November 1, 2026
Save $2,830 NZD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,194 NZD at MOH London · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1182020768. Listed at 12 retailers as of November 1, 2026, with prices from $2,363 to $5,194, a $2,830 spread on the same certified stone. MOH London lists it at $5,194. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1182020768
Dimensions5.72 × 5.35 × 3.83 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.72 mm5.35 mm0.90 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1182020768
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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: $5,194 NZD|Low: $2,264 NZD|High: $5,262 NZD|Avg: $3,139 NZD|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$2,363 NZD
Retailer 4$2,415 NZD
Retailer 12$2,432 NZD
Retailer 10$2,495 NZD
Retailer 3$2,520 NZD
Retailer 11$2,693 NZD
Retailer 7$3,054 NZD
Retailer 6$3,247 NZD
Retailer 5$3,298 NZD
Retailer 8$3,355 NZD
Retailer 2$4,035 NZD
MOH London$5,194 NZD

43 data points across 12 retailers

12 retailers$2,363 NZD to $5,194 NZD

A
Cheapest Retailer
-
$2,363 NZD
B+
Retailer 2
-
$2,415 NZD
View
B+
Retailer 3
-
$2,432 NZD
View
B+
Retailer 4
-
$2,495 NZD
View
B+
Retailer 5
-
$2,520 NZD
View
Retailer 6
-
$2,693 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,054 NZD
View
B+
Retailer 8
-
$3,247 NZD
View
B+
Retailer 9
-
$3,298 NZD
View
B+
Retailer 10
-
$3,355 NZD
View
B
Retailer 11
-
$4,035 NZD
View
Most Expensive
B
MOH London
819C5C45F · Nov 4
$5,194 NZD
£2,267 GBP
View
11 more retailers have this diamond
Prices start from $2,363 NZDSave up to $2,830 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.

A
0.90ct Cushion
$2,363 NZD