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Cushion|Natural|GIA

1.51ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6545348944

Certificate GIA 6545348944

Diamond specifications and retailer prices

From €2,711 EUR
₹289,539 INR
As of November 2, 2026
Save €3,292 EUR (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,002 EUR at MOH London · As of October 29, 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 H 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 6545348944. Listed at 14 retailers as of October 29, 2026, with prices from €2,711 to €6,002, a €3,292 spread on the same certified stone. MOH London lists it at €6,002. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545348944
Dimensions7.67 × 5.90 × 4.03 mm
L/W Ratio1.30
Top View
7.67 mm5.90 mm1.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545348944
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.3%

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: €6,002 EUR|Low: €2,705 EUR|High: €6,522 EUR|Avg: €3,627 EUR|-8.0%
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
November 2, 2026
Retailer 2€2,711 EUR
Retailer 5€2,836 EUR
Retailer 4€3,048 EUR
Retailer 3€3,141 EUR
Retailer 12€3,335 EUR
Retailer 6€3,459 EUR
Retailer 10€3,570 EUR
Retailer 9€3,629 EUR
Retailer 8€3,652 EUR
Retailer 13€3,701 EUR
Retailer 11€3,788 EUR
Retailer 7€4,040 EUR
MOH London€6,002 EUR

24 data points across 13 retailers

14 retailers€2,711 EUR to €6,002 EUR

A
Cheapest Retailer
-
€2,711 EUR
₹289,539 INR
A
Retailer 2
-
€2,836 EUR
$3,181 USD
View
Final sale: no returns
A
Retailer 3
-
€3,048 EUR
$3,419 USD
View
A
Retailer 4
-
€3,141 EUR
$3,523 USD
View
A
Retailer 5
-
€3,335 EUR
$3,741 USD
View
A
Retailer 6
-
€3,459 EUR
£3,054 GBP
View
A
Retailer 7
-
€3,570 EUR
$4,004 USD
View
A
Retailer 8
-
€3,629 EUR
$4,070 USD
View
A
Retailer 9
-
€3,652 EUR
£3,225 GBP
View
A
Retailer 10
-
€3,701 EUR
$4,151 USD
View
A
Retailer 11
-
€3,788 EUR
$4,249 USD
View
B+
Retailer 12
-
€3,801 EUR
A$6,558 AUD
View
B+
Retailer 13
-
€4,040 EUR
View
Most Expensive
B
MOH London
54B1246CC · Oct 29
€6,002 EUR
£5,301 GBP
View
13 more retailers have this diamond
Prices start from €2,711 EURSave up to €3,292 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
€2,711 EUR