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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6325205386

Certificate GIA 6325205386

Diamond specifications and retailer prices

From $9,886 CAD
$7,077 USD
As of October 30, 2026
Save $8,795 CAD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,681 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two 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 6325205386. Listed at 22 retailers as of October 29, 2026, with prices from $9,886 to $18,681, a $8,795 spread on the same certified stone. MOH London lists it at $18,681. 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

1.50
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6325205386
Dimensions6.77 × 6.70 × 4.25 mm
L/W Ratio1.01
Top View
6.77 mm6.70 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6325205386
Side View
Table 71.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $18,681 CAD|Low: $9,886 CAD|High: $18,805 CAD|Avg: $12,994 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$9,886 CAD
Retailer 6$9,946 CAD
Retailer 7$11,150 CAD
Retailer 8$11,150 CAD
Retailer 4$12,314 CAD
Retailer 3$12,447 CAD
Retailer 9$12,448 CAD
Retailer 2$13,790 CAD
Retailer 5$16,091 CAD
MOH London$18,681 CAD

43 data points across 10 retailers

22 retailers$9,886 CAD to $18,681 CAD

B
Cheapest Retailer
-
$9,886 CAD
$7,077 USD
B
Retailer 2
-
$9,946 CAD
$7,120 USD
View
B
Retailer 3
-
$10,371 CAD
$7,424 USD
View
B
Retailer 4
-
$10,410 CAD
A$11,465 AUD
View
B
Retailer 5
-
$10,440 CAD
$7,474 USD
View
B
Retailer 6
-
$10,733 CAD
$7,684 USD
View
B
Retailer 7
-
$10,953 CAD
View
B
Retailer 8
-
$11,105 CAD
$7,950 USD
View
B
Retailer 9
-
$11,150 CAD
$7,982 USD
View
Final sale: no returns
B
Retailer 10
-
$11,150 CAD
$7,982 USD
View
B
Retailer 11
-
$11,346 CAD
$8,122 USD
View
Retailer 12
-
$12,314 CAD
A$13,561 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$12,447 CAD
£7,016 GBP
View
B
Retailer 14
-
$12,448 CAD
$8,911 USD
View
B
Retailer 15
-
$12,810 CAD
$9,170 USD
View
B
Retailer 16
-
$13,229 CAD
$9,470 USD
View
B
Retailer 17
-
$13,229 CAD
$9,470 USD
View
B
Retailer 18
-
$13,662 CAD
$9,780 USD
View
B
Retailer 19
-
$13,790 CAD
€9,402 EUR
View
Retailer 20
-
$14,680 CAD
$10,509 USD
View
Price last confirmed 9 days ago
Retailer 21
-
$16,091 CAD
ZAR 186,087 ZAR
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
D3573035C · Oct 29
$18,681 CAD
£10,530 GBP
View
21 more retailers have this diamond
Prices start from $9,886 CADSave up to $8,795 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.

B
1.50ct Cushion
$9,886 CAD