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Cushion|Natural|GIA

1.51ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 6243007395

Certificate GIA 6243007395

Diamond specifications and retailer prices

From €2,234 EUR
HK$19,500 HKD
As of November 1, 2026
Save €2,696 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,930 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 I 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 6243007395. Listed at 16 retailers as of November 1, 2026, with prices from €2,234 to €4,930, a €2,696 spread on the same certified stone. MOH London lists it at €4,930. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243007395
Dimensions7.58 × 6.04 × 4.11 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.58 mm6.04 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243007395
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: 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 1
Current: €4,930 EUR|Low: €2,234 EUR|High: €5,603 EUR|Avg: €3,169 EUR|-12.0%
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
November 1, 2026
Retailer 10€2,234 EUR
Retailer 15€2,240 EUR
Retailer 2€2,436 EUR
Retailer 14€2,464 EUR
Retailer 5€2,505 EUR
Retailer 7€2,695 EUR
Retailer 9€2,700 EUR
Retailer 11€2,729 EUR
Retailer 8€2,784 EUR
Retailer 12€2,875 EUR
Retailer 4€3,048 EUR
Retailer 13€3,080 EUR
Retailer 3€3,596 EUR
Retailer 6€4,853 EUR
MOH London€4,930 EUR

25 data points across 15 retailers

16 retailers€2,234 EUR to €4,930 EUR

A
Cheapest Retailer
-
€2,234 EUR
HK$19,500 HKD
A
Retailer 2
-
€2,240 EUR
$2,503 USD
View
A
Retailer 3
-
€2,436 EUR
$2,722 USD
View
A
Retailer 4
-
€2,464 EUR
$2,753 USD
View
Final sale: no returns
A
Retailer 5
-
€2,505 EUR
$2,798 USD
View
A
Retailer 6
-
€2,695 EUR
$3,011 USD
View
A
Retailer 7
-
€2,700 EUR
A$4,641 AUD
View
A
Retailer 8
-
€2,729 EUR
$3,049 USD
View
A
Retailer 9
-
€2,784 EUR
$3,110 USD
View
A
Retailer 10
-
€2,875 EUR
£2,529 GBP
View
A
Retailer 11
-
€3,048 EUR
$3,405 USD
View
A
Retailer 12
-
€3,080 EUR
£2,710 GBP
View
B+
Retailer 13
-
€3,321 EUR
A$5,708 AUD
View
A
Retailer 14
-
€3,596 EUR
View
Retailer 15
-
€4,853 EUR
$5,422 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
83DF22F75 · Nov 1
€4,930 EUR
£4,337 GBP
View
15 more retailers have this diamond
Prices start from €2,234 EURSave up to €2,696 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
€2,234 EUR