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Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6542243678

Certificate GIA 6542243678

Diamond specifications and retailer prices

From $3,213 USD
HK$25,100 HKD
As of November 2, 2026
Save $3,715 USD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,928 USD at MOH London · As of November 1, 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 6542243678. Listed at 23 retailers as of November 1, 2026, with prices from $3,213 to $6,928, a $3,715 spread on the same certified stone. MOH London lists it at $6,928. 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
FluorescenceFaint
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6542243678
Dimensions6.57 × 6.45 × 4.44 mm
L/W Ratio1.02
Top View
6.57 mm6.45 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542243678
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 39°Culet: NoneDepth 68.8%

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 2
Current: $6,928 USD|Low: $3,149 USD|High: $7,262 USD|Avg: $4,470 USD|-4.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 14$3,213 USD
Retailer 20$3,393 USD
Retailer 7$3,491 USD
Retailer 6$3,577 USD
Retailer 9$3,676 USD
Retailer 17$3,703 USD
Retailer 2$3,722 USD
Retailer 10$3,825 USD
Retailer 16$3,844 USD
Retailer 13$4,010 USD
Retailer 18$4,078 USD
Retailer 5$4,246 USD
Retailer 11$4,252 USD
Retailer 12$4,621 USD
Retailer 4$4,990 USD
Retailer 19$5,151 USD
Retailer 3$5,443 USD
Retailer 15$5,730 USD
Retailer 8$6,788 USD
MOH London$6,928 USD

22 data points across 20 retailers

23 retailers$3,213 USD to $6,928 USD

A
Cheapest Retailer
-
$3,213 USD
HK$25,100 HKD
A
Retailer 2
-
$3,393 USD
View
A
Retailer 3
-
$3,491 USD
View
A
Retailer 4
-
$3,577 USD
View
A
Retailer 5
-
$3,676 USD
View
A
Retailer 6
-
$3,703 USD
View
Final sale: no returns
A
Retailer 7
-
$3,722 USD
€3,545 EUR
View
A
Retailer 8
-
$3,825 USD
View
A
Retailer 9
-
$3,844 USD
View
A
Retailer 10
-
$4,010 USD
View
A
Retailer 11
-
$4,078 USD
£3,211 GBP
View
A
Retailer 12
-
$4,246 USD
View
Retailer 13
-
$4,246 USD
View
Price last confirmed 12 days ago
A
Retailer 14
-
$4,252 USD
SGD 5,746 SGD
View
Retailer 15
-
$4,506 USD
View
Price last confirmed 40 days ago
A
Retailer 16
-
$4,568 USD
A$7,028 AUD
View
Retailer 17
-
$4,621 USD
A$7,109 AUD
View
Price last confirmed 24 days ago
A
Retailer 18
-
$4,990 USD
€4,752 EUR
View
A
Retailer 19
-
$5,151 USD
£4,056 GBP
View
A
Retailer 20
-
$5,443 USD
ZAR 87,937 ZAR
View
A
Retailer 21
-
$5,730 USD
View
Retailer 22
-
$6,788 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
13589FFD4 · Nov 1
$6,928 USD
£5,455 GBP
View
22 more retailers have this diamond
Prices start from $3,213 USDSave up to $3,715 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
$3,213 USD