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Cushion|Natural|GIA

0.78ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 3545062726

Certificate GIA 3545062726

Diamond specifications and retailer prices

From €585 EUR
As of November 6, 2026
Save €357 EUR (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €942 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545062726. Listed at 6 retailers as of November 6, 2026, with prices from €585 to €942, a €357 spread on the same certified stone. GemTrove lists it at €942. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.78
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545062726
Dimensions5.21 × 5.06 × 3.38 mm
L/W Ratio1.03
Top View
5.21 mm5.06 mm0.78 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545062726
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €942 EUR|Low: €537 EUR|High: €942 EUR|Avg: €700 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5€585 EUR
Retailer 4€587 EUR
Retailer 3€655 EUR
Retailer 6€674 EUR
Retailer 2€683 EUR
GemTrove€942 EUR

40 data points across 6 retailers

6 retailers€585 EUR to €942 EUR

A
Cheapest Retailer
-
€585 EUR
A
Retailer 2
-
€587 EUR
View
Final sale: no returns
A
Retailer 3
-
€655 EUR
View
Retailer 4
-
€674 EUR
View
Price last confirmed 22 days ago
A
Retailer 5
-
€683 EUR
View
Most Expensive
A
GemTrove
GT-N-00957427-98 · Nov 6
€942 EUR
A$1,618 AUD
View
5 more retailers have this diamond
Prices start from €585 EURSave up to €357 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
0.78ct Cushion
€585 EUR