Cushion|Natural|GIA

1.50ct F VS1 Cushion Natural Diamond

VG • F/VS1 • GIA 2554518177

Certificate GIA 2554518177

Diamond specifications and retailer prices

From $5,491 USD
As of November 4, 2026
Save $4,679 USD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,725 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (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 2554518177. Listed at 20 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554518177
Dimensions7.46 × 5.74 × 3.93 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.46 mm5.74 mm1.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554518177
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,725 USD|Low: $5,440 USD|High: $11,011 USD|Avg: $7,451 USD|-0.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 15$5,491 USD
Retailer 2$5,851 USD
Retailer 5$5,998 USD
Retailer 8$6,345 USD
Retailer 9$6,505 USD
Retailer 3$6,754 USD
Retailer 7$6,754 USD
Retailer 10$6,761 USD
Retailer 11$6,836 USD
Retailer 16$6,925 USD
Retailer 4$7,140 USD
Retailer 17$7,479 USD
Retailer 6$7,909 USD
Retailer 13$7,963 USD
Retailer 14$8,989 USD
Retailer 12$10,170 USD
Queensmith$10,725 USD

26 data points across 17 retailers

20 retailers$5,491 USD to $10,170 USD

A
Cheapest Retailer
-
$5,491 USD
A
Retailer 2
-
$5,851 USD
View
A
Retailer 3
-
$5,998 USD
View
A
Retailer 4
-
$6,345 USD
View
Retailer 5
-
$6,505 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$6,754 USD
View
Final sale: no returns
Retailer 7
-
$6,754 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$6,761 USD
View
A
Retailer 9
-
$6,836 USD
View
A
Retailer 10
-
$6,925 USD
View
A
Retailer 11
-
$6,929 USD
View
A
Retailer 12
-
$7,140 USD
View
A
Retailer 13
-
$7,454 USD
View
Retailer 14
-
$7,456 USD
View
Price last confirmed 32 days ago
A
Retailer 15
-
$7,479 USD
View
B+
Retailer 16
-
$7,909 USD
View
A
Retailer 17
-
$7,963 USD
View
B+
Retailer 18
-
$8,989 USD
View
B+
Retailer 19
-
$10,170 USD
View
Most Expensive
Queensmith
2554518177 · Oct 28
$10,725 USD
£8,445 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $5,491 USDSave up to $4,679 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.

A
1.50ct Cushion
$5,491 USD