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Cushion|Natural|GIA

0.90ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 7378905219

Certificate GIA 7378905219

Diamond specifications and retailer prices

From $3,101 NZD
$1,748 USD
As of November 1, 2026
Save $1,761 NZD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,862 NZD at Yorxs · As of October 31, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7378905219. Listed at 15 retailers as of October 31, 2026, with prices from $3,101 to $4,862, a $1,761 spread on the same certified stone. Yorxs lists it at $4,862. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7378905219
Dimensions5.72 × 5.01 × 3.57 mm
L/W Ratio1.14
Top View
5.72 mm5.01 mm0.90 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7378905219
Side View
Table 69.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 71.3%

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: $3,393 NZD|Low: $3,006 NZD|High: $4,876 NZD|Avg: $3,735 NZD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Yorxs
October 31, 2026
Retailer 13$3,006 NZD
Retailer 7$3,101 NZD
Retailer 10$3,112 NZD
Retailer 6$3,144 NZD
Retailer 12$3,236 NZD
Retailer 14$3,323 NZD
Retailer 1$3,393 NZD
Retailer 3$3,502 NZD
Retailer 9$3,639 NZD
Retailer 2$3,850 NZD
Retailer 16$3,850 NZD
Retailer 15$3,974 NZD
Retailer 11$4,161 NZD
Retailer 5$4,359 NZD
Retailer 4$4,394 NZD
Retailer 8$4,540 NZD
Yorxs$4,862 NZD

14 data points across 17 retailers

15 retailers$3,101 NZD to $4,862 NZD

B+
Cheapest Retailer
-
$3,101 NZD
$1,748 USD
B+
Retailer 2
-
$3,112 NZD
$1,754 USD
View
B+
Retailer 3
-
$3,144 NZD
$1,772 USD
View
B+
Retailer 4
-
$3,236 NZD
$1,824 USD
View
B+
Retailer 5
-
$3,323 NZD
$1,873 USD
View
B+
Retailer 6
-
$3,393 NZD
SGD 2,584 SGD
View
B
Retailer 7
-
$3,502 NZD
$1,974 USD
View
B
Retailer 8
-
$3,639 NZD
$2,051 USD
View
B
Retailer 9
-
$3,850 NZD
$2,170 USD
View
B
Retailer 10
-
$3,850 NZD
$2,170 USD
View
B
Retailer 11
-
$3,974 NZD
$2,240 USD
View
B
Retailer 12
-
$4,161 NZD
A$3,608 AUD
View
B
Retailer 13
-
$4,359 NZD
$2,457 USD
View
B
Retailer 14
-
$4,394 NZD
CA$3,440 CAD
View
Most Expensive
B
Yorxs
518485799 · Oct 31
$4,862 NZD
€2,610 EUR
View
14 more retailers have this diamond
Prices start from $3,101 NZDSave up to $1,761 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+
0.90ct Cushion
$3,101 NZD