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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2225760185

Certificate GIA 2225760185

Diamond specifications and retailer prices

From €6,244 EUR
$6,976 USD
As of October 31, 2026
Save €5,492 EUR (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €11,736 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225760185. Listed at 22 retailers as of October 31, 2026, with prices from €6,244 to €11,736, a €5,492 spread on the same certified stone. MOH London lists it at €11,736. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225760185
Dimensions6.84 × 6.66 × 4.63 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
6.84 mm6.66 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225760185
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €11,736 EUR|Low: €6,136 EUR|High: €11,877 EUR|Avg: €8,126 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€6,244 EUR
Retailer 6€6,279 EUR
Retailer 8€7,042 EUR
Retailer 9€7,042 EUR
Retailer 7€7,165 EUR
Retailer 2€7,859 EUR
Retailer 5€7,939 EUR
Retailer 4€9,201 EUR
Retailer 3€10,345 EUR
MOH London€11,736 EUR

43 data points across 10 retailers

22 retailers€6,244 EUR to €11,736 EUR

B
Cheapest Retailer
-
€6,244 EUR
$6,976 USD
B
Retailer 2
-
€6,279 EUR
$7,015 USD
View
B
Retailer 3
-
€6,548 EUR
$7,315 USD
View
B
Retailer 4
-
€6,593 EUR
$7,366 USD
View
B
Retailer 5
-
€6,776 EUR
$7,571 USD
View
B
Retailer 6
-
€7,013 EUR
$7,835 USD
View
B
Retailer 7
-
€7,042 EUR
$7,867 USD
View
B
Retailer 8
-
€7,042 EUR
$7,867 USD
View
Final sale: no returns
B
Retailer 9
-
€7,165 EUR
$8,005 USD
View
B
Retailer 10
-
€7,504 EUR
$8,383 USD
View
B
Retailer 11
-
€7,567 EUR
CA$11,742 CAD
View
B
Retailer 12
-
€7,731 EUR
A$13,288 AUD
View
B
Retailer 13
-
€7,752 EUR
$8,661 USD
View
B
Retailer 14
-
€7,859 EUR
£6,914 GBP
View
Retailer 15
-
€7,939 EUR
A$13,645 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€8,244 EUR
$9,210 USD
View
B
Retailer 17
-
€8,244 EUR
$9,210 USD
View
C
Retailer 18
-
€8,521 EUR
$9,520 USD
View
B
Retailer 19
-
€9,201 EUR
View
Retailer 20
-
€9,271 EUR
$10,358 USD
View
Price last confirmed 10 days ago
C
Retailer 21
-
€10,345 EUR
ZAR 186,714 ZAR
View
Most Expensive
C
MOH London
0DD2557B4 · Nov 1
€11,736 EUR
£10,324 GBP
View
21 more retailers have this diamond
Prices start from €6,244 EURSave up to €5,492 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.

B
1.50ct Cushion
€6,244 EUR