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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6541584869

Certificate GIA 6541584869

Diamond specifications and retailer prices

From $1,524 NZD
HK$6,700 HKD
As of November 1, 2026
Save $2,164 NZD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,688 NZD at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541584869. Listed at 15 retailers as of November 1, 2026, with prices from $1,524 to $3,688, a $2,164 spread on the same certified stone. MOH London lists it at $3,688. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541584869
Dimensions5.52 × 5.44 × 3.78 mm
L/W Ratio1.01
Top View
5.52 mm5.44 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541584869
Side View
Table 68.0%CrownGirdle: THK-VTKPavilion 39.8°Culet: NoneDepth 69.5%

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: $3,688 NZD|Low: $1,524 NZD|High: $3,916 NZD|Avg: $2,474 NZD|-5.8%
MOH London
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
November 2, 2026
Retailer 8$1,524 NZD
Retailer 12$1,857 NZD
Retailer 10$1,976 NZD
Retailer 3$2,074 NZD
Retailer 11$2,115 NZD
Retailer 5$2,166 NZD
Retailer 14$2,275 NZD
Retailer 7$2,295 NZD
Retailer 9$2,396 NZD
Retailer 6$2,762 NZD
Retailer 2$2,818 NZD
Retailer 13$2,997 NZD
Retailer 4$3,254 NZD
MOH London$3,688 NZD

26 data points across 14 retailers

15 retailers$1,524 NZD to $3,688 NZD

A
Cheapest Retailer
-
$1,524 NZD
HK$6,700 HKD
B+
Retailer 2
-
$1,857 NZD
$1,045 USD
View
Final sale: no returns
A
Retailer 3
-
$1,976 NZD
€1,059 EUR
View
A
Retailer 4
-
$2,074 NZD
$1,167 USD
View
A
Retailer 5
-
$2,115 NZD
$1,190 USD
View
Retailer 6
-
$2,166 NZD
SGD 1,647 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$2,275 NZD
$1,280 USD
View
A
Retailer 8
-
$2,295 NZD
£1,017 GBP
View
A
Retailer 9
-
$2,396 NZD
$1,348 USD
View
B+
Retailer 10
-
$2,759 NZD
A$2,388 AUD
View
Retailer 11
-
$2,762 NZD
A$2,391 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$2,818 NZD
€1,510 EUR
View
B+
Retailer 13
-
$2,997 NZD
ZAR 27,245 ZAR
View
Retailer 14
-
$3,254 NZD
$1,831 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
CB9384248 · Nov 1
$3,688 NZD
£1,634 GBP
View
14 more retailers have this diamond
Prices start from $1,524 NZDSave up to $2,164 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
$1,524 NZD