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Cushion|Natural|GIA

1.51ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 5543780981

Certificate GIA 5543780981

Diamond specifications and retailer prices

From €4,133 EUR
₹441,523 INR
As of November 2, 2026
Save €3,917 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €8,051 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5543780981. Listed at 14 retailers as of November 2, 2026, with prices from €4,133 to €8,051, a €3,917 spread on the same certified stone. MOH London lists it at €8,051. 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

1.51
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5543780981
Dimensions7.65 × 5.89 × 4.05 mm
L/W Ratio1.30
Top View
7.65 mm5.89 mm1.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5543780981
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: 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: €8,051 EUR|Low: €4,125 EUR|High: €8,147 EUR|Avg: €5,460 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2€4,133 EUR
Retailer 8€4,353 EUR
Retailer 11€4,765 EUR
Retailer 7€5,091 EUR
Retailer 3€5,174 EUR
Retailer 5€5,242 EUR
Retailer 10€5,430 EUR
Retailer 9€5,464 EUR
Retailer 4€5,969 EUR
Retailer 6€6,713 EUR
MOH London€8,051 EUR

34 data points across 11 retailers

14 retailers€4,133 EUR to €8,051 EUR

A
Cheapest Retailer
-
€4,133 EUR
₹441,523 INR
A
Retailer 2
-
€4,316 EUR
$4,841 USD
View
A
Retailer 3
-
€4,353 EUR
$4,882 USD
View
Final sale: no returns
A
Retailer 4
-
€4,765 EUR
$5,345 USD
View
A
Retailer 5
-
€4,930 EUR
$5,529 USD
View
B+
Retailer 6
-
€5,091 EUR
$5,710 USD
View
A
Retailer 7
-
€5,242 EUR
£4,630 GBP
View
Retailer 8
-
€5,430 EUR
A$9,370 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
€5,464 EUR
$6,129 USD
View
B+
Retailer 10
-
€5,688 EUR
$6,380 USD
View
B+
Retailer 11
-
€5,751 EUR
$6,450 USD
View
B+
Retailer 12
-
€5,969 EUR
View
B+
Retailer 13
-
€6,713 EUR
ZAR 121,646 ZAR
View
Most Expensive
B
MOH London
76D360667 · Nov 2
€8,051 EUR
£7,110 GBP
View
13 more retailers have this diamond
Prices start from €4,133 EURSave up to €3,917 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
1.51ct Cushion
€4,133 EUR