Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 5453790472

Certificate GIA 5453790472

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)
22 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5453790472. Listed at 22 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.28°
Pavilion angle35.95°
OriginNatural
Grading LabGIA
CertificateGIA 5453790472
Dimensions7.56 × 6.01 × 4.07 mm
L/W Ratio1.26
Top View
7.56 mm6.01 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5453790472
Side View
Table 63.0%Crown 38.28°Girdle: MED-THKPavilion 35.95°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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: $8,681 USD|High: $15,798 USD|Avg: $11,595 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$8,786 USD
Retailer 5$8,890 USD
Retailer 7$9,994 USD
Retailer 3$10,923 USD
Retailer 4$11,005 USD
Retailer 2$11,976 USD
Retailer 9$11,979 USD
Retailer 6$14,507 USD
MOH London$15,630 USD

44 data points across 9 retailers

22 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
-
$9,310 USD
View
B
Retailer 6
-
$9,523 USD
View
B
Retailer 7
-
$9,623 USD
CA$13,366 CAD
View
B
Retailer 8
-
$9,885 USD
View
B
Retailer 9
-
$9,994 USD
View
Final sale: no returns
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 7 days ago
B
Retailer 13
-
$11,536 USD
View
B
Retailer 14
-
$11,710 USD
View
B
Retailer 15
-
$11,710 USD
View
B
Retailer 16
-
$11,915 USD
View
B
Retailer 17
-
$11,976 USD
€11,406 EUR
View
B
Retailer 18
-
$11,979 USD
£9,432 GBP
View
B
Retailer 19
-
$12,100 USD
View
Retailer 20
-
$13,151 USD
View
Price last confirmed 8 days ago
Retailer 21
-
$14,507 USD
ZAR 234,363 ZAR
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
D979AAD17 · Oct 26
$15,630 USD
£12,307 GBP
View
21 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