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Cushion|Natural|GIA

0.90ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 2376510145

Certificate GIA 2376510145

Diamond specifications and retailer prices

From $1,721 NZD
$970 USD
As of November 1, 2026
Save $3,659 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,380 NZD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded G 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 2376510145. Listed at 16 retailers as of November 1, 2026, with prices from $1,721 to $5,380, a $3,659 spread on the same certified stone. Moon Ocean lists it at $5,380. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376510145
Dimensions5.63 × 5.22 × 3.64 mm
L/W Ratio1.08
Top View
5.63 mm5.22 mm0.90 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376510145
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.7%

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: $5,380 NZD|Low: $1,721 NZD|High: $5,450 NZD|Avg: $2,780 NZD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$1,721 NZD
Retailer 8$1,867 NZD
Retailer 5$1,883 NZD
Retailer 6$2,126 NZD
Retailer 2$2,371 NZD
Retailer 4$2,908 NZD
Retailer 3$3,808 NZD
Moon Ocean$5,380 NZD

43 data points across 8 retailers

16 retailers$1,721 NZD to $5,380 NZD

A
Cheapest Retailer
-
$1,721 NZD
$970 USD
A
Retailer 2
-
$1,750 NZD
$987 USD
View
A
Retailer 3
-
$1,804 NZD
$1,017 USD
View
A
Retailer 4
-
$1,865 NZD
$1,051 USD
View
A
Retailer 5
-
$1,867 NZD
$1,052 USD
View
Retailer 6
-
$1,883 NZD
$1,061 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$2,052 NZD
$1,156 USD
View
B+
Retailer 8
-
$2,126 NZD
$1,198 USD
View
B+
Retailer 9
-
$2,271 NZD
$1,280 USD
View
B+
Retailer 10
-
$2,271 NZD
$1,280 USD
View
B+
Retailer 11
-
$2,360 NZD
$1,330 USD
View
B+
Retailer 12
-
$2,371 NZD
£1,052 GBP
View
B+
Retailer 13
-
$2,908 NZD
€1,561 EUR
View
B+
Retailer 14
-
$2,951 NZD
$1,663 USD
View
B
Retailer 15
-
$3,808 NZD
£1,690 GBP
View
Most Expensive
B
Moon Ocean
NVN-4CC17CB4A-145 · Nov 2
$5,380 NZD
£2,387 GBP
View
15 more retailers have this diamond
Prices start from $1,721 NZDSave up to $3,659 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
$1,721 NZD