Cushion|Natural|GIA

1.77ct K IF Cushion Natural Diamond

GD • K/IF • GIA 6561073849

Certificate GIA 6561073849

Diamond specifications and retailer prices

From $3,766 USD
As of November 6, 2026
Save $1,225 USD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,991 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.77ct natural cushion diamond

This 1.77ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561073849. Listed at 8 retailers as of November 6, 2026, with prices from $3,766 to $4,991, a $1,225 spread on the same certified stone. GemTrove lists it at $4,991. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.77
Carat
K
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561073849
Dimensions6.75 × 6.60 × 4.47 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.75 mm6.60 mm1.77 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561073849
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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 6
Current: $3,766 USD|Low: $3,666 USD|High: $5,131 USD|Avg: $4,257 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$3,766 USD
Retailer 4$3,930 USD
Retailer 3$4,080 USD
Retailer 7$4,220 USD
Retailer 2$4,314 USD
Retailer 6$4,388 USD
Retailer 5$4,867 USD

45 data points across 7 retailers

8 retailers$3,766 USD to $4,991 USD

A
Cheapest Retailer
-
$3,766 USD
A
Retailer 2
-
$3,930 USD
View
B+
Retailer 3
-
$4,080 USD
View
B+
Retailer 4
-
$4,220 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,314 USD
View
B+
Retailer 6
-
$4,388 USD
View
B+
Retailer 7
-
$4,867 USD
View
Most Expensive
B
GemTrove
GT-N-01247395-98 · Nov 6
$4,991 USD
A$7,678 AUD
View
7 more retailers have this diamond
Prices start from $3,766 USDSave up to $1,225 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
1.77ct Cushion
$3,766 USD