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Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

EX • I/IF • GIA 1543807666

Certificate GIA 1543807666

Diamond specifications and retailer prices

From €4,223 EUR
HK$37,000 HKD
As of November 1, 2026
Save €4,243 EUR (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,465 EUR 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543807666. Listed at 12 retailers as of November 1, 2026, with prices from €4,223 to €8,465, a €4,243 spread on the same certified stone. MOH London lists it at €8,465. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543807666
Dimensions7.66 × 5.89 × 4.04 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.66 mm5.89 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543807666
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.6%

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 1
Current: €8,465 EUR|Low: €4,188 EUR|High: €8,808 EUR|Avg: €6,036 EUR|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6€4,223 EUR
Retailer 9€4,814 EUR
Retailer 10€4,975 EUR
Retailer 12€5,011 EUR
Retailer 3€5,453 EUR
Retailer 8€5,494 EUR
Retailer 2€5,599 EUR
Retailer 11€5,772 EUR
Retailer 4€5,793 EUR
Retailer 7€6,279 EUR
Retailer 5€7,059 EUR
MOH London€8,465 EUR

42 data points across 12 retailers

12 retailers€4,223 EUR to €8,465 EUR

A
Cheapest Retailer
-
€4,223 EUR
HK$37,000 HKD
A
Retailer 2
-
€4,814 EUR
SGD 7,296 SGD
View
A
Retailer 3
-
€4,975 EUR
$5,580 USD
View
A
Retailer 4
-
€5,011 EUR
$5,620 USD
View
Retailer 5
-
€5,453 EUR
$6,116 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
€5,494 EUR
£4,852 GBP
View
B+
Retailer 7
-
€5,599 EUR
$6,280 USD
View
B+
Retailer 8
-
€5,772 EUR
$6,474 USD
View
Retailer 9
-
€5,793 EUR
A$9,996 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
€6,279 EUR
View
B+
Retailer 11
-
€7,059 EUR
ZAR 127,909 ZAR
View
Most Expensive
B
MOH London
C0C9EB847 · Nov 1
€8,465 EUR
£7,476 GBP
View
11 more retailers have this diamond
Prices start from €4,223 EURSave up to €4,243 EUR

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
€4,223 EUR