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Cushion|Natural|GIA

1.73ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6551319372

Certificate GIA 6551319372

Diamond specifications and retailer prices

From €5,392 EUR
£4,743 GBP
As of November 1, 2026
Save €3,542 EUR (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €8,934 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.73ct natural cushion diamond

This 1.73ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551319372. Listed at 4 retailers as of November 1, 2026, with prices from €5,392 to €8,934, a €3,542 spread on the same certified stone. MOH London lists it at €8,934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551319372
Dimensions6.95 × 6.58 × 4.55 mm
L/W Ratio1.06
Culet sizeNone
Top View
6.95 mm6.58 mm1.73 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551319372
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.2%

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: €8,934 EUR|Low: €5,390 EUR|High: €9,390 EUR|Avg: €7,298 EUR|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€5,392 EUR
Retailer 4€6,287 EUR
Retailer 3€6,492 EUR
Retailer 6€7,468 EUR
Retailer 5€7,612 EUR
MOH London€8,934 EUR

35 data points across 6 retailers

4 retailers€5,392 EUR to €8,934 EUR

A
Cheapest Retailer
-
€5,392 EUR
£4,743 GBP
B+
Retailer 2
-
€6,287 EUR
$7,024 USD
View
B+
Retailer 3
-
€6,492 EUR
View
Most Expensive
B+
MOH London
043A24105 · Nov 1
€8,934 EUR
£7,859 GBP
View
3 more retailers have this diamond
Prices start from €5,392 EURSave up to €3,542 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
1.73ct Cushion
€5,392 EUR