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Cushion|Natural|GIA

1.51ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 7551998474

Certificate GIA 7551998474

Diamond specifications and retailer prices

From €3,041 EUR
$3,411 USD
As of November 2, 2026
Save €3,730 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,771 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 G 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 7551998474. Listed at 21 retailers as of November 1, 2026, with prices from €3,041 to €6,771, a €3,730 spread on the same certified stone. MOH London lists it at €6,771. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle34°
OriginNatural
Grading LabGIA
CertificateGIA 7551998474
Dimensions6.47 × 6.30 × 4.29 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
6.47 mm6.30 mm1.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551998474
Side View
Table 65.0%Crown 38.6°Girdle: STK-VTKPavilion 34°Culet: NoneDepth 68.0%

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: €6,771 EUR|Low: €3,041 EUR|High: €6,822 EUR|Avg: €4,180 EUR|-0.7%
MOH London
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 3€3,041 EUR
Retailer 7€3,184 EUR
Retailer 18€3,308 EUR
Retailer 11€3,312 EUR
Retailer 6€3,389 EUR
Retailer 5€3,445 EUR
Retailer 19€3,556 EUR
Retailer 17€3,655 EUR
Retailer 13€4,006 EUR
Retailer 10€4,081 EUR
Retailer 15€4,228 EUR
Retailer 2€4,333 EUR
Retailer 8€4,333 EUR
Retailer 12€4,476 EUR
Retailer 9€4,695 EUR
Retailer 14€4,810 EUR
Retailer 16€4,945 EUR
Retailer 4€5,226 EUR
MOH London€6,771 EUR

22 data points across 19 retailers

21 retailers€3,041 EUR to €6,771 EUR

A
Cheapest Retailer
-
€3,041 EUR
$3,411 USD
A
Retailer 2
-
€3,184 EUR
HK$27,900 HKD
View
A
Retailer 3
-
€3,308 EUR
$3,710 USD
View
A
Retailer 4
-
€3,312 EUR
$3,715 USD
View
A
Retailer 5
-
€3,389 EUR
$3,801 USD
View
A
Retailer 6
-
€3,445 EUR
$3,864 USD
View
A
Retailer 7
-
€3,556 EUR
$3,988 USD
View
Final sale: no returns
A
Retailer 8
-
€3,655 EUR
$4,100 USD
View
A
Retailer 9
-
€4,006 EUR
£3,538 GBP
View
A
Retailer 10
-
€4,081 EUR
$4,577 USD
View
A
Retailer 11
-
€4,096 EUR
A$7,068 AUD
View
A
Retailer 12
-
€4,225 EUR
$4,739 USD
View
A
Retailer 13
-
€4,228 EUR
£3,734 GBP
View
Retailer 14
-
€4,272 EUR
A$7,372 AUD
View
Price last confirmed 24 days ago
A
Retailer 15
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€4,333 EUR
$4,860 USD
View
A
Retailer 16
-
€4,333 EUR
$4,860 USD
View
A
Retailer 17
-
€4,476 EUR
$5,020 USD
View
B+
Retailer 18
-
€4,810 EUR
View
B+
Retailer 19
-
€4,945 EUR
$5,546 USD
View
B+
Retailer 20
-
€5,226 EUR
ZAR 94,695 ZAR
View
Most Expensive
B+
MOH London
930794E4B · Nov 1
€6,771 EUR
£5,980 GBP
View
20 more retailers have this diamond
Prices start from €3,041 EURSave up to €3,730 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
€3,041 EUR