Cushion|Natural|GIA

0.77ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 3545622837

Certificate GIA 3545622837

Diamond specifications and retailer prices

From $669 USD
As of October 27, 2026
Save $1,023 USD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,692 USD at Flawless Fine Jewelry · As of October 23, 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 I colour (near-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 3545622837. Listed at 19 retailers as of October 23, 2026, with prices from $669 to $1,692, a $1,023 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 3545622837
Dimensions5.42 × 5.23 × 3.48 mm
L/W Ratio1.04
Top View
5.42 mm5.23 mm0.77 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545622837
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 38.8°Culet: NoneDepth 66.6%

Caratlytics Score

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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 27
Current: $1,692 USD|Low: $664 USD|High: $1,737 USD|Avg: $1,044 USD|-2.6%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 12$669 USD
Retailer 18$678 USD
Retailer 8$690 USD
Retailer 4$708 USD
Retailer 16$768 USD
Retailer 15$812 USD
Retailer 11$853 USD
Retailer 5$936 USD
Retailer 7$940 USD
Retailer 13$970 USD
Retailer 9$1,006 USD
Retailer 6$1,160 USD
Retailer 2$1,195 USD
Retailer 14$1,251 USD
Retailer 10$1,304 USD
Retailer 3$1,334 USD
Retailer 17$1,560 USD
Flawless Fine Jewelry$1,692 USD

26 data points across 18 retailers

19 retailers$669 USD to $1,692 USD

A
Cheapest Retailer
-
$669 USD
Returns within 30 days
A
Retailer 2
-
$678 USD
HK$5,300 HKD
View
A
Retailer 3
-
$690 USD
View
Returns within 30 days
Retailer 4
-
$708 USD
View
Final sale: no returns
A
Retailer 5
-
$768 USD
View
Returns within 30 days
A
Retailer 6
-
$812 USD
View
Returns within 30 days
A
Retailer 7
-
$853 USD
€812 EUR
View
Returns within 14 days
A
Retailer 8
-
$936 USD
View
Returns within 30 days
A
Retailer 9
-
$940 USD
View
Returns within 40 days
A
Retailer 10
-
$970 USD
£764 GBP
View
Returns within 30 days
A
Retailer 11
-
$1,006 USD
View
Returns within 30 days
A
Retailer 12
-
$1,160 USD
View
Price last confirmed 7 days ago
Returns within 30 days
A
Retailer 13
-
$1,195 USD
€1,138 EUR
View
Returns within 100 days
B+
Retailer 14
-
$1,234 USD
A$1,898 AUD
View
B+
Retailer 15
-
$1,251 USD
ZAR 20,205 ZAR
View
Price last confirmed 7 days ago
Returns within 7 days
B+
Retailer 16
-
$1,304 USD
A$2,006 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$1,334 USD
View
Returns within 3 days
B+
Retailer 18
-
$1,560 USD
£1,228 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
1DF6035E6 · Oct 23
$1,692 USD
£1,332 GBP
View
Returns within 30 days
18 more retailers have this diamond
Prices start from $669 USDSave up to $1,023 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
$669 USD