Cushion|Natural|GIA

1.58ct L SI2 Cushion Natural Diamond

VG • L/SI2 • GIA 6177585549

Certificate GIA 6177585549

Diamond specifications and retailer prices

From $3,272 USD
As of November 4, 2026
Save $1,565 USD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,837 USD 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 $3,272 to $4,837, a $1,565 spread on the same certified stone. 77 Diamonds lists it at $4,837. 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

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,837 USD|Low: $3,161 USD|High: $4,940 USD|Avg: $3,921 USD|+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$3,250 USD
Retailer 2$3,272 USD
Retailer 11$3,367 USD
Retailer 8$3,506 USD
Retailer 3$3,574 USD
Retailer 6$3,677 USD
Retailer 7$3,985 USD
Retailer 4$4,053 USD
77 Diamonds$4,837 USD
Retailer 10$4,893 USD
Retailer 5$4,935 USD

40 data points across 11 retailers

6 retailers$3,272 USD to $4,837 USD

B
Cheapest Retailer
-
$3,272 USD
Retailer 2
-
$3,367 USD
View
Price last confirmed 102 days ago
B
Retailer 3
-
$3,677 USD
View
Retailer 4
-
$3,985 USD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$4,053 USD
View
Most Expensive
C
77 Diamonds
CUSZYHSDTCUW · Nov 5
$4,837 USD
£3,809 GBP
View
5 more retailers have this diamond
Prices start from $3,272 USDSave up to $1,565 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.

B
1.58ct Cushion
$3,272 USD