Cushion|Natural|GIA

1.01ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 5151847003

Certificate GIA 5151847003

Diamond specifications and retailer prices

From $2,911 USD
As of November 4, 2026
Save $3,410 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,321 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5151847003. Listed at 21 retailers as of November 4, 2026, with prices from $2,911 to $6,321, a $3,410 spread on the same certified stone. MOH London lists it at $6,321. 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

1.01
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151847003
Dimensions5.96 × 5.57 × 3.73 mm
L/W Ratio1.07
Top View
5.96 mm5.57 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5151847003
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

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: $6,321 USD|Low: $2,641 USD|High: $6,415 USD|Avg: $4,000 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$2,937 USD
Retailer 5$2,975 USD
Retailer 7$3,169 USD
Retailer 6$3,434 USD
Retailer 3$3,922 USD
Retailer 8$4,059 USD
Retailer 2$4,164 USD
Retailer 4$4,626 USD
MOH London$6,321 USD

46 data points across 9 retailers

21 retailers$2,911 USD to $6,321 USD

B
Cheapest Retailer
-
$2,911 USD
B
Retailer 2
-
$2,937 USD
View
B
Retailer 3
-
$2,975 USD
View
B
Retailer 4
-
$3,036 USD
View
B
Retailer 5
-
$3,048 USD
View
B
Retailer 6
-
$3,169 USD
View
Final sale: no returns
B
Retailer 7
-
$3,225 USD
View
B
Retailer 8
-
$3,310 USD
View
Retailer 9
-
$3,434 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,511 USD
View
B
Retailer 11
-
$3,679 USD
View
B
Retailer 12
-
$3,733 USD
View
B
Retailer 13
-
$3,890 USD
View
B
Retailer 14
-
$3,890 USD
View
B
Retailer 15
-
$3,922 USD
View
C
Retailer 16
-
$4,020 USD
View
Retailer 17
-
$4,059 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$4,164 USD
View
Retailer 19
-
$4,291 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$4,626 USD
View
Most Expensive
C
MOH London
F53B56811 · Nov 4
$6,321 USD
£4,977 GBP
View
20 more retailers have this diamond
Prices start from $2,911 USDSave up to $3,410 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
1.01ct Cushion
$2,911 USD