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Cushion|Natural|GIA

1.55ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 7442400415

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 7442400415

Diamond specifications and retailer prices

From €2,598 EUR
₹277,502 INR
As of October 28, 2026
Save €3,098 EUR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,696 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct natural cushion diamond

This 1.55ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7442400415. Listed at 15 retailers as of October 28, 2026, with prices from €2,598 to €5,696, a €3,098 spread on the same certified stone. MOH London lists it at €5,696. 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

1.55
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7442400415
Dimensions6.56 × 6.45 × 4.35 mm
L/W Ratio1.02
Top View
6.56 mm6.45 mm1.55 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7442400415
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

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: Oct 28
Current: €5,696 EUR|Low: €2,460 EUR|High: €5,765 EUR|Avg: €3,571 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€2,598 EUR
Retailer 5€2,867 EUR
Retailer 7€3,144 EUR
Retailer 9€3,406 EUR
Retailer 3€3,484 EUR
Retailer 8€3,648 EUR
Retailer 2€3,986 EUR
Retailer 4€4,186 EUR
MOH London€5,696 EUR

39 data points across 9 retailers

15 retailers€2,598 EUR to €5,696 EUR

A
Cheapest Retailer
-
€2,598 EUR
₹277,502 INR
A
Retailer 2
-
€2,867 EUR
$3,216 USD
View
A
Retailer 3
-
€3,019 EUR
$3,386 USD
View
A
Retailer 4
-
€3,024 EUR
$3,392 USD
View
B+
Retailer 5
-
€3,144 EUR
$3,526 USD
View
Final sale: no returns
A
Retailer 6
-
€3,221 EUR
A$5,558 AUD
View
A
Retailer 7
-
€3,259 EUR
$3,655 USD
View
A
Retailer 8
-
€3,262 EUR
$3,659 USD
View
A
Retailer 9
-
€3,406 EUR
$3,820 USD
View
A
Retailer 10
-
€3,484 EUR
£3,077 GBP
View
A
Retailer 11
-
€3,536 EUR
$3,966 USD
View
Retailer 12
-
€3,648 EUR
A$6,295 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
€3,986 EUR
View
B+
Retailer 14
-
€4,186 EUR
ZAR 75,857 ZAR
View
Most Expensive
B
MOH London
9D7F64778 · Nov 2
€5,696 EUR
£5,030 GBP
View
14 more retailers have this diamond
Prices start from €2,598 EURSave up to €3,098 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
1.55ct Cushion
€2,598 EUR