Cushion|Natural|GIA

1.50ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 1367628886

Certificate GIA 1367628886

Diamond specifications and retailer prices

From $6,143 USD
As of November 6, 2026
Save $5,384 USD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,527 USD at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1367628886. Listed at 17 retailers as of November 2, 2026, with prices from $6,143 to $11,527, a $5,384 spread on the same certified stone. MOH London lists it at $11,527. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1367628886
Dimensions7.18 × 6.07 × 4.11 mm
L/W Ratio1.18
Culet sizeNone
Top View
7.18 mm6.07 mm1.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1367628886
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $11,527 USD|Low: $6,143 USD|High: $11,665 USD|Avg: $7,955 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$6,143 USD
Retailer 5$6,185 USD
Retailer 6$6,916 USD
Retailer 8$6,974 USD
Retailer 2$7,098 USD
Retailer 4$7,728 USD
Retailer 3$8,529 USD
Retailer 9$9,111 USD
MOH London$11,527 USD

43 data points across 9 retailers

17 retailers$6,143 USD to $11,527 USD

B
Cheapest Retailer
-
$6,143 USD
B
Retailer 2
-
$6,185 USD
View
B
Retailer 3
-
$6,413 USD
View
B
Retailer 4
-
$6,534 USD
View
B
Retailer 5
-
$6,633 USD
View
B
Retailer 6
-
$6,879 USD
View
Retailer 7
-
$6,916 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$6,974 USD
View
B
Retailer 9
-
$7,098 USD
View
B
Retailer 10
-
$7,728 USD
View
B
Retailer 11
-
$7,917 USD
View
B
Retailer 12
-
$8,270 USD
View
B
Retailer 13
-
$8,270 USD
View
B
Retailer 14
-
$8,529 USD
View
B
Retailer 15
-
$8,540 USD
View
Retailer 16
-
$9,111 USD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
948688F4D · Nov 2
$11,527 USD
£9,076 GBP
View
16 more retailers have this diamond
Prices start from $6,143 USDSave up to $5,384 USD

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
$6,143 USD