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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 7546470390

Certificate GIA 7546470390

Diamond specifications and retailer prices

From €3,526 EUR
HK$30,900 HKD
As of November 2, 2026
Save €3,816 EUR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,342 EUR at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546470390. Listed at 20 retailers as of November 2, 2026, with prices from €3,526 to €7,342, a €3,816 spread on the same certified stone. Wholesale Diamonds Direct lists it at €7,342. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7546470390
Dimensions7.15 × 6.20 × 4.32 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
7.15 mm6.20 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546470390
Side View
Table 70.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 69.7%

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: €4,570 EUR|Low: €3,481 EUR|High: €7,662 EUR|Avg: €4,595 EUR|-4.3%
Retailer 1
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
Wholesale Diamonds Direct
November 3, 2026
Retailer 15€3,526 EUR
Retailer 5€3,540 EUR
Retailer 10€3,611 EUR
Retailer 3€3,700 EUR
Retailer 4€3,716 EUR
Retailer 9€3,990 EUR
Retailer 12€3,999 EUR
Retailer 8€4,030 EUR
Retailer 16€4,169 EUR
Retailer 2€4,206 EUR
Retailer 14€4,226 EUR
Retailer 7€4,250 EUR
Retailer 11€4,399 EUR
Retailer 1€4,570 EUR
Retailer 17€5,006 EUR
Retailer 6€5,555 EUR
Retailer 13€7,046 EUR
Wholesale Diamonds Direct€7,342 EUR

20 data points across 18 retailers

20 retailers€3,526 EUR to €7,342 EUR

A
Cheapest Retailer
-
€3,526 EUR
HK$30,900 HKD
A
Retailer 2
-
€3,540 EUR
$3,971 USD
View
A
Retailer 3
-
€3,611 EUR
$4,050 USD
View
A
Retailer 4
-
€3,700 EUR
$4,150 USD
View
Final sale: no returns
A
Retailer 5
-
€3,716 EUR
$4,168 USD
View
A
Retailer 6
-
€3,990 EUR
$4,475 USD
View
A
Retailer 7
-
€3,999 EUR
View
A
Retailer 8
-
€4,030 EUR
$4,520 USD
View
A
Retailer 9
-
€4,169 EUR
£3,681 GBP
View
A
Retailer 10
-
€4,206 EUR
$4,717 USD
View
A
Retailer 11
-
€4,226 EUR
$4,740 USD
View
B+
Retailer 12
-
€4,250 EUR
$4,767 USD
View
B+
Retailer 13
-
€4,399 EUR
£3,885 GBP
View
B+
Retailer 14
-
€4,570 EUR
$5,126 USD
View
Retailer 15
-
€4,715 EUR
A$8,136 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
€4,936 EUR
A$8,518 AUD
View
B+
Retailer 17
-
€5,006 EUR
View
B
Retailer 18
-
€5,555 EUR
ZAR 100,659 ZAR
View
B
Retailer 19
-
€7,046 EUR
£6,223 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
626013633 · Nov 3
€7,342 EUR
$8,235 USD
View
19 more retailers have this diamond
Prices start from €3,526 EURSave up to €3,816 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
€3,526 EUR