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Cushion|Natural|GIA

0.90ct D IF Cushion Natural Diamond

EX • D/IF • GIA 6511717433

Certificate GIA 6511717433

Diamond specifications and retailer prices

From $3,204 NZD
$1,806 USD
As of November 1, 2026
Save $1,141 NZD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,346 NZD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511717433. Listed at 8 retailers as of November 1, 2026, with prices from $3,204 to $4,346, a $1,141 spread on the same certified stone. GemTrove lists it at $4,346. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6511717433
Dimensions5.52 × 5.21 × 3.57 mm
L/W Ratio1.06
Top View
5.52 mm5.21 mm0.90 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6511717433
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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: $4,346 NZD|Low: $2,887 NZD|High: $4,737 NZD|Avg: $3,765 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$3,204 NZD
Retailer 5$3,227 NZD
Retailer 8$3,310 NZD
Retailer 2$3,526 NZD
Retailer 7$3,724 NZD
Retailer 6$3,861 NZD
Retailer 4$4,063 NZD
GemTrove$4,346 NZD

40 data points across 8 retailers

8 retailers$3,204 NZD to $4,346 NZD

A
Cheapest Retailer
-
$3,204 NZD
$1,806 USD
A
Retailer 2
-
$3,227 NZD
$1,819 USD
View
Final sale: no returns
A
Retailer 3
-
$3,310 NZD
MYR 7,598 MYR
View
A
Retailer 4
-
$3,526 NZD
£1,565 GBP
View
A
Retailer 5
-
$3,724 NZD
SGD 2,836 SGD
View
A
Retailer 6
-
$3,861 NZD
$2,176 USD
View
B+
Retailer 7
-
$4,063 NZD
$2,290 USD
View
Most Expensive
B+
GemTrove
GT-N-00962670-98 · Nov 2
$4,346 NZD
A$3,768 AUD
View
7 more retailers have this diamond
Prices start from $3,204 NZDSave up to $1,141 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
$3,204 NZD