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Cushion|Natural|GIA

0.77ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2554466437

Certificate GIA 2554466437

Diamond specifications and retailer prices

From $1,138 CAD
$815 USD
As of October 31, 2026
Save $612 CAD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,751 CAD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554466437. Listed at 7 retailers as of October 31, 2026, with prices from $1,138 to $1,751, a $612 spread on the same certified stone. GemTrove lists it at $1,751. 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

0.77
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554466437
Dimensions5.15 × 5.12 × 3.48 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.15 mm5.12 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554466437
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
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: Oct 31
Current: $1,751 CAD|Low: $1,004 CAD|High: $1,751 CAD|Avg: $1,334 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$1,138 CAD
Retailer 7$1,146 CAD
Retailer 3$1,243 CAD
Retailer 5$1,281 CAD
Retailer 2$1,289 CAD
Retailer 4$1,402 CAD
GemTrove$1,751 CAD

40 data points across 7 retailers

7 retailers$1,138 CAD to $1,751 CAD

A
Cheapest Retailer
-
$1,138 CAD
$815 USD
Final sale: no returns
A
Retailer 2
-
$1,146 CAD
MYR 3,342 MYR
View
A
Retailer 3
-
$1,243 CAD
$890 USD
View
A
Retailer 4
-
$1,281 CAD
SGD 1,239 SGD
View
A
Retailer 5
-
$1,289 CAD
£727 GBP
View
A
Retailer 6
-
$1,402 CAD
$1,004 USD
View
Most Expensive
A
GemTrove
GT-N-00957475-98 · Oct 31
$1,751 CAD
A$1,928 AUD
View
6 more retailers have this diamond
Prices start from $1,138 CADSave up to $612 CAD

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
0.77ct Cushion
$1,138 CAD