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Cushion|Natural|GIA

1.16ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 1152628187

Certificate GIA 1152628187

Diamond specifications and retailer prices

From $3,199 USD
As of November 6, 2026
Save $3,136 USD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,335 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.16ct natural cushion diamond

This 1.16ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1152628187. Listed at 7 retailers as of November 4, 2026, with prices from $3,199 to $6,335, a $3,136 spread on the same certified stone. MOH London lists it at $6,335. 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

1.16
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1152628187
Dimensions6.25 × 5.71 × 4.07 mm
L/W Ratio1.09
Top View
6.25 mm5.71 mm1.16 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1152628187
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $6,335 USD|Low: $3,101 USD|High: $6,429 USD|Avg: $4,160 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$3,135 USD
Retailer 6$3,199 USD
Retailer 5$3,605 USD
Retailer 3$3,930 USD
Retailer 7$4,301 USD
Retailer 2$4,420 USD
MOH London$6,335 USD

34 data points across 7 retailers

7 retailers$3,199 USD to $6,335 USD

Retailer 1
-
$3,135 USD
Price last confirmed 9 days ago
B
Retailer 2
-
$3,199 USD
View
B
Retailer 3
-
$3,605 USD
View
B
Retailer 4
-
$3,930 USD
View
Retailer 5
-
$4,301 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$4,420 USD
View
Most Expensive
B
MOH London
C88439F84 · Nov 4
$6,335 USD
£4,988 GBP
View
6 more retailers have this diamond
Prices start from $3,199 USDSave up to $3,136 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
1.16ct Cushion
$3,199 USD