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Cushion|Natural|GIA

1.11ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 2151140341

Certificate GIA 2151140341

Diamond specifications and retailer prices

From $2,854 USD
As of November 5, 2026
Save $1,279 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,133 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.11ct natural cushion diamond

This 1.11ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151140341. Listed at 2 retailers as of November 5, 2026, with prices from $2,854 to $4,133, a $1,279 spread on the same certified stone. 77 Diamonds lists it at $4,133. 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

1.11
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2151140341
Dimensions5.94 × 5.69 × 4.01 mm
L/W Ratio1.04
Top View
5.94 mm5.69 mm1.11 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2151140341
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $4,133 USD|Low: $4,112 USD|High: $4,215 USD|Avg: $4,180 USD|+0.5%
November 6, 2026
77 Diamonds$4,133 USD

34 data points across 1 retailer

2 retailers$2,854 USD to $4,133 USD

B+
Cheapest Retailer
-
$2,854 USD
Most Expensive
B
77 Diamonds
CUSZGBNHQKTN · Nov 6
$4,133 USD
£3,254 GBP
View
1 more retailer has this diamond
Prices start from $2,854 USDSave up to $1,279 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+
1.11ct Cushion
$2,854 USD