Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 5221135077

Certificate GIA 5221135077

Diamond specifications and retailer prices

From $8,154 USD
As of October 30, 2026
Save $6,353 USD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,507 USD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221135077. Listed at 24 retailers as of October 29, 2026, with prices from $8,154 to $14,507, a $6,353 spread on the same certified stone. MOH London lists it at $14,507. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221135077
Dimensions7.71 × 6.12 × 4.10 mm
L/W Ratio1.26
Top View
7.71 mm6.12 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221135077
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $14,507 USD|Low: $8,079 USD|High: $14,604 USD|Avg: $10,443 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3$8,154 USD
Retailer 9$8,230 USD
Retailer 12$8,651 USD
Retailer 13$9,239 USD
Retailer 11$9,240 USD
Retailer 10$9,317 USD
Retailer 6$10,111 USD
Retailer 5$10,139 USD
Retailer 7$10,160 USD
Retailer 4$11,064 USD
Retailer 2$11,642 USD
Retailer 8$13,334 USD
MOH London$14,507 USD

44 data points across 13 retailers

24 retailers$8,154 USD to $14,507 USD

B+
Cheapest Retailer
-
$8,154 USD
B+
Retailer 2
-
$8,230 USD
View
B+
Retailer 3
-
$8,544 USD
View
B
Retailer 4
-
$8,651 USD
View
B
Retailer 5
-
$8,923 USD
View
B
Retailer 6
-
$9,160 USD
View
B
Retailer 7
-
$9,239 USD
View
Final sale: no returns
B
Retailer 8
-
$9,240 USD
View
B
Retailer 9
-
$9,317 USD
View
B
Retailer 10
-
$9,852 USD
View
B
Retailer 11
-
$10,111 USD
£7,961 GBP
View
B
Retailer 12
-
$10,139 USD
A$15,598 AUD
View
B
Retailer 13
-
$10,140 USD
CA$14,084 CAD
View
B
Retailer 14
-
$10,145 USD
View
Retailer 15
-
$10,160 USD
A$15,631 AUD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$10,740 USD
View
B
Retailer 17
-
$10,740 USD
View
B
Retailer 18
-
$11,026 USD
View
B
Retailer 19
-
$11,064 USD
£8,712 GBP
View
B
Retailer 20
-
$11,090 USD
View
B
Retailer 21
-
$11,642 USD
€11,088 EUR
View
Retailer 22
-
$12,159 USD
View
Price last confirmed 8 days ago
Retailer 23
-
$13,334 USD
ZAR 215,416 ZAR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
7DCABAC3B · Oct 29
$14,507 USD
£11,423 GBP
View
23 more retailers have this diamond
Prices start from $8,154 USDSave up to $6,353 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
$8,154 USD