CaratHunter
Plans
Cushion|Natural|GIA

0.90ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6542880078

Certificate GIA 6542880078

Diamond specifications and retailer prices

From $822 CAD
HK$4,600 HKD
As of October 30, 2026
Save $2,061 CAD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,884 CAD at Moon Ocean · As of October 30, 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 H 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 6542880078. Listed at 14 retailers as of October 30, 2026, with prices from $822 to $2,884, a $2,061 spread on the same certified stone. Moon Ocean lists it at $2,884. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 6542880078
Dimensions6.54 × 5.17 × 3.44 mm
L/W Ratio1.26
Top View
6.54 mm5.17 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542880078
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 37.9°Culet: NoneDepth 66.5%

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: Oct 30
Current: $2,884 CAD|Low: $822 CAD|High: $3,031 CAD|Avg: $1,454 CAD|-4.5%
Moon Ocean
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
October 31, 2026
Retailer 6$822 CAD
Retailer 10$1,024 CAD
Retailer 14$1,118 CAD
Retailer 3$1,144 CAD
Retailer 9$1,157 CAD
Retailer 7$1,183 CAD
Retailer 5$1,280 CAD
Retailer 8$1,298 CAD
Retailer 4$1,403 CAD
Retailer 12$1,435 CAD
Retailer 2$1,572 CAD
Retailer 11$1,734 CAD
Retailer 13$2,045 CAD
Moon Ocean$2,884 CAD

28 data points across 14 retailers

14 retailers$822 CAD to $2,884 CAD

A
Cheapest Retailer
-
$822 CAD
HK$4,600 HKD
B+
Retailer 2
-
$1,024 CAD
$733 USD
View
Final sale: no returns
A
Retailer 3
-
$1,118 CAD
$800 USD
View
Retailer 4
-
$1,144 CAD
SGD 1,107 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,157 CAD
$828 USD
View
A
Retailer 6
-
$1,183 CAD
£667 GBP
View
A
Retailer 7
-
$1,298 CAD
£732 GBP
View
A
Retailer 8
-
$1,403 CAD
$1,004 USD
View
A
Retailer 9
-
$1,435 CAD
$1,027 USD
View
A
Retailer 10
-
$1,572 CAD
€1,072 EUR
View
B+
Retailer 11
-
$1,633 CAD
A$1,798 AUD
View
Retailer 12
-
$1,734 CAD
$1,241 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,045 CAD
£1,153 GBP
View
Most Expensive
B
Moon Ocean
NVN-756FC4A72-078 · Oct 30
$2,884 CAD
£1,625 GBP
View
13 more retailers have this diamond
Prices start from $822 CADSave up to $2,061 CAD

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
$822 CAD