Cushion|Natural|GIA

0.77ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 6545900579

Certificate GIA 6545900579

Diamond specifications and retailer prices

From $878 USD
As of November 2, 2026
Save $1,042 USD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,920 USD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545900579. Listed at 4 retailers as of November 2, 2026, with prices from $878 to $1,920, a $1,042 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545900579
Dimensions5.82 × 4.66 × 3.22 mm
L/W Ratio1.25
Top View
5.82 mm4.66 mm0.77 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545900579
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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: Nov 2
Current: $1,920 USD|Low: $767 USD|High: $2,240 USD|Avg: $1,569 USD|-14.3%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$878 USD
Retailer 2$1,338 USD
Retailer 4$1,745 USD
Flawless Fine Jewelry$1,920 USD

27 data points across 4 retailers

4 retailers$878 USD to $1,920 USD

A
Cheapest Retailer
-
$878 USD
Final sale: no returns
A
Retailer 2
-
$1,338 USD
€1,274 EUR
View
B+
Retailer 3
-
$1,745 USD
£1,374 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
38505E3FA · Nov 2
$1,920 USD
£1,512 GBP
View
3 more retailers have this diamond
Prices start from $878 USDSave up to $1,042 USD

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
$878 USD