Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 5433371259

Certificate GIA 5433371259

Diamond specifications and retailer prices

From $8,786 USD
As of October 30, 2026
Save $6,844 USD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,630 USD at MOH London · As of October 26, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5433371259. Listed at 23 retailers as of October 26, 2026, with prices from $8,786 to $15,630, a $6,844 spread on the same certified stone. MOH London lists it at $15,630. 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
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5433371259
Dimensions7.41 × 6.38 × 4.23 mm
L/W Ratio1.16
Top View
7.41 mm6.38 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5433371259
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.3%

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: Oct 30
Current: $15,630 USD|Low: $8,786 USD|High: $15,798 USD|Avg: $11,485 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$8,786 USD
Retailer 5$8,890 USD
Retailer 7$9,994 USD
Retailer 8$9,995 USD
Retailer 3$10,923 USD
Retailer 4$11,005 USD
Retailer 2$11,976 USD
Retailer 10$11,979 USD
Retailer 6$14,507 USD
MOH London$15,630 USD

43 data points across 10 retailers

23 retailers$8,786 USD to $15,630 USD

B
Cheapest Retailer
-
$8,786 USD
B
Retailer 2
-
$8,890 USD
View
B
Retailer 3
-
$9,254 USD
View
B
Retailer 4
-
$9,273 USD
View
B
Retailer 5
-
$9,523 USD
View
B
Retailer 6
-
$9,623 USD
CA$13,366 CAD
View
B
Retailer 7
-
$9,885 USD
View
B
Retailer 8
-
$9,994 USD
View
Final sale: no returns
B
Retailer 9
-
$9,995 USD
View
B
Retailer 10
-
$10,078 USD
View
B
Retailer 11
-
$10,923 USD
£8,601 GBP
View
Retailer 12
-
$11,005 USD
A$16,930 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$11,100 USD
View
B
Retailer 14
-
$11,536 USD
View
B
Retailer 15
-
$11,710 USD
View
B
Retailer 16
-
$11,710 USD
View
B
Retailer 17
-
$11,915 USD
View
B
Retailer 18
-
$11,976 USD
€11,406 EUR
View
B
Retailer 19
-
$11,979 USD
£9,432 GBP
View
B
Retailer 20
-
$12,100 USD
View
Retailer 21
-
$13,151 USD
View
Price last confirmed 9 days ago
Retailer 22
-
$14,507 USD
ZAR 234,363 ZAR
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
A21A54C68 · Oct 26
$15,630 USD
£12,307 GBP
View
22 more retailers have this diamond
Prices start from $8,786 USDSave up to $6,844 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
$8,786 USD