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Cushion|Natural|GIA

1.58ct L SI2 Cushion Natural Diamond

VG • L/SI2 • GIA 6177585549

Certificate GIA 6177585549

Diamond specifications and retailer prices

From $4,602 CAD
As of November 4, 2026
Save $2,202 CAD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,804 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.58ct natural cushion diamond

This 1.58ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6177585549. Listed at 6 retailers as of November 4, 2026, with prices from $4,602 to $6,804, a $2,202 spread on the same certified stone. 77 Diamonds lists it at $6,804. 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

1.58
Carat
L
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6177585549
Dimensions6.59 × 6.58 × 4.43 mm
L/W Ratio1.00
Top View
6.59 mm6.58 mm1.58 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6177585549
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,804 CAD|Low: $4,446 CAD|High: $6,949 CAD|Avg: $5,516 CAD|+14.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$4,571 CAD
Retailer 2$4,602 CAD
Retailer 11$4,736 CAD
Retailer 8$4,932 CAD
Retailer 3$5,027 CAD
Retailer 6$5,172 CAD
Retailer 7$5,605 CAD
Retailer 4$5,701 CAD
77 Diamonds$6,804 CAD
Retailer 10$6,882 CAD
Retailer 5$6,942 CAD

40 data points across 11 retailers

6 retailers$4,602 CAD to $6,804 CAD

B
Cheapest Retailer
-
$4,602 CAD
Retailer 2
-
$4,736 CAD
View
Price last confirmed 102 days ago
B
Retailer 3
-
$5,172 CAD
View
Retailer 4
-
$5,605 CAD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$5,701 CAD
View
Most Expensive
C
77 Diamonds
CUSZYHSDTCUW · Nov 5
$6,804 CAD
£3,809 GBP
View
5 more retailers have this diamond
Prices start from $4,602 CADSave up to $2,202 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.

B
1.58ct Cushion
$4,602 CAD