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Cushion|Natural|GIA

1.51ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2225482847

Certificate GIA 2225482847

Diamond specifications and retailer prices

From €4,789 EUR
$5,350 USD
As of October 31, 2026
Save €4,129 EUR (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,918 EUR at MOH London · As of November 1, 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 J 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 2225482847. Listed at 22 retailers as of October 31, 2026, with prices from €4,789 to €8,918, a €4,129 spread on the same certified stone. MOH London lists it at €8,918. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225482847
Dimensions6.83 × 6.71 × 4.40 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.83 mm6.71 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225482847
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.6%

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: €8,918 EUR|Low: €4,640 EUR|High: €9,025 EUR|Avg: €6,167 EUR|-0.1%
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 3€4,789 EUR
Retailer 8€4,860 EUR
Retailer 10€5,350 EUR
Retailer 4€5,384 EUR
Retailer 9€5,396 EUR
Retailer 11€5,797 EUR
Retailer 12€5,935 EUR
Retailer 2€6,136 EUR
Retailer 7€6,211 EUR
Retailer 6€6,992 EUR
Retailer 5€7,862 EUR
MOH London€8,918 EUR

43 data points across 12 retailers

22 retailers€4,789 EUR to €8,918 EUR

B
Cheapest Retailer
-
€4,789 EUR
$5,350 USD
B
Retailer 2
-
€4,860 EUR
$5,430 USD
View
B
Retailer 3
-
€4,998 EUR
$5,584 USD
View
B
Retailer 4
-
€5,055 EUR
$5,648 USD
View
B
Retailer 5
-
€5,124 EUR
$5,724 USD
View
B
Retailer 6
-
€5,251 EUR
A$9,026 AUD
View
B
Retailer 7
-
€5,350 EUR
$5,977 USD
View
Final sale: no returns
B
Retailer 8
-
€5,384 EUR
$6,015 USD
View
B
Retailer 9
-
€5,396 EUR
$6,028 USD
View
B
Retailer 10
-
€5,708 EUR
$6,377 USD
View
B
Retailer 11
-
€5,797 EUR
$6,476 USD
View
B
Retailer 12
-
€5,904 EUR
A$10,148 AUD
View
B
Retailer 13
-
€5,935 EUR
$6,631 USD
View
B
Retailer 14
-
€6,136 EUR
£5,398 GBP
View
Retailer 15
-
€6,211 EUR
A$10,675 AUD
View
Price last confirmed 11 days ago
B
Retailer 16
-
€6,346 EUR
$7,090 USD
View
B
Retailer 17
-
€6,346 EUR
$7,090 USD
View
B
Retailer 18
-
€6,346 EUR
$7,090 USD
View
B
Retailer 19
-
€6,561 EUR
$7,330 USD
View
B
Retailer 20
-
€6,992 EUR
View
B
Retailer 21
-
€7,862 EUR
ZAR 141,893 ZAR
View
Most Expensive
B
MOH London
58D841CE1 · Nov 1
€8,918 EUR
£7,845 GBP
View
21 more retailers have this diamond
Prices start from €4,789 EURSave up to €4,129 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
1.51ct Cushion
€4,789 EUR