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Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 6542668097

Certificate GIA 6542668097

Diamond specifications and retailer prices

From €2,431 EUR
HK$21,300 HKD
As of November 1, 2026
Save €2,948 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,378 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542668097. Listed at 17 retailers as of November 1, 2026, with prices from €2,431 to €5,378, a €2,948 spread on the same certified stone. MOH London lists it at €5,378. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542668097
Dimensions6.60 × 6.53 × 4.44 mm
L/W Ratio1.01
Top View
6.60 mm6.53 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542668097
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,378 EUR|Low: €2,374 EUR|High: €5,407 EUR|Avg: €3,177 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
November 2, 2026
Retailer 12€2,431 EUR
Retailer 16€2,438 EUR
Retailer 13€2,527 EUR
Retailer 8€2,586 EUR
Retailer 6€2,685 EUR
Retailer 9€2,690 EUR
Retailer 4€2,914 EUR
Retailer 3€2,918 EUR
Retailer 14€3,076 EUR
Retailer 17€3,076 EUR
Retailer 2€3,116 EUR
Retailer 15€3,183 EUR
Retailer 11€3,361 EUR
Retailer 5€3,643 EUR
Retailer 10€3,764 EUR
Retailer 7€3,818 EUR
MOH London€5,378 EUR

26 data points across 17 retailers

17 retailers€2,431 EUR to €5,378 EUR

A
Cheapest Retailer
-
€2,431 EUR
HK$21,300 HKD
A
Retailer 2
-
€2,438 EUR
$2,735 USD
View
A
Retailer 3
-
€2,527 EUR
$2,834 USD
View
A
Retailer 4
-
€2,586 EUR
$2,901 USD
View
A
Retailer 5
-
€2,685 EUR
$3,012 USD
View
B+
Retailer 6
-
€2,690 EUR
$3,017 USD
View
Final sale: no returns
A
Retailer 7
-
€2,914 EUR
$3,268 USD
View
A
Retailer 8
-
€2,918 EUR
$3,273 USD
View
A
Retailer 9
-
€3,076 EUR
$3,450 USD
View
A
Retailer 10
-
€3,076 EUR
$3,450 USD
View
A
Retailer 11
-
€3,116 EUR
£2,752 GBP
View
A
Retailer 12
-
€3,183 EUR
$3,570 USD
View
A
Retailer 13
-
€3,361 EUR
£2,968 GBP
View
Retailer 14
-
€3,643 EUR
$4,086 USD
View
Price last confirmed 10 days ago
A
Retailer 15
-
€3,764 EUR
View
A
Retailer 16
-
€3,818 EUR
$4,282 USD
View
Most Expensive
B+
MOH London
13B838382 · Nov 1
€5,378 EUR
£4,750 GBP
View
16 more retailers have this diamond
Prices start from €2,431 EURSave up to €2,948 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
€2,431 EUR