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Cushion|Natural|GIA

0.78ct E IF Cushion Natural Diamond

EX • E/IF • GIA 2557404485

Certificate GIA 2557404485

Diamond specifications and retailer prices

From $1,770 SGD
As of November 4, 2026
Save $538 SGD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,308 SGD at GemTrove · As of November 4, 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 E colour (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 2557404485. Listed at 7 retailers as of November 4, 2026, with prices from $1,770 to $2,308, a $538 spread on the same certified stone. GemTrove lists it at $2,308. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557404485
Dimensions5.17 × 5.04 × 3.42 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.17 mm5.04 mm0.78 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557404485
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $2,308 SGD|Low: $1,577 SGD|High: $2,363 SGD|Avg: $1,991 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$1,770 SGD
Retailer 3$1,793 SGD
Retailer 7$1,806 SGD
Retailer 2$1,926 SGD
Retailer 6$2,009 SGD
Retailer 5$2,139 SGD
GemTrove$2,308 SGD

41 data points across 7 retailers

7 retailers$1,770 SGD to $2,308 SGD

A
Cheapest Retailer
-
$1,770 SGD
Final sale: no returns
A+
Retailer 2
-
$1,793 SGD
View
A+
Retailer 3
-
$1,806 SGD
View
A
Retailer 4
-
$1,926 SGD
View
A
Retailer 5
-
$2,009 SGD
View
A
Retailer 6
-
$2,139 SGD
View
Most Expensive
B+
GemTrove
GT-N-00957439-98 · Nov 4
$2,308 SGD
A$2,778 AUD
View
6 more retailers have this diamond
Prices start from $1,770 SGDSave up to $538 SGD

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
$1,770 SGD