Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 1508944087

Certificate GIA 1508944087

Diamond specifications and retailer prices

From $1,523 USD
As of November 6, 2026
Save $1,727 USD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,250 USD at MOH London · As of November 1, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1508944087. Listed at 20 retailers as of November 1, 2026, with prices from $1,523 to $3,250, a $1,727 spread on the same certified stone. MOH London lists it at $3,250. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.36°
Pavilion angle33.77°
OriginNatural
Grading LabGIA
CertificateGIA 1508944087
Dimensions5.60 × 5.59 × 3.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.60 mm5.59 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508944087
Side View
Table 65.0%Crown 38.36°Girdle: MED-THKPavilion 33.77°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,250 USD|Low: $1,395 USD|High: $3,381 USD|Avg: $1,954 USD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 5$1,523 USD
Retailer 10$1,575 USD
Retailer 6$1,595 USD
Retailer 18$1,647 USD
Retailer 3$1,668 USD
Retailer 2$1,681 USD
Retailer 14$1,752 USD
Retailer 15$1,861 USD
Retailer 17$1,865 USD
Retailer 11$1,935 USD
Retailer 7$1,970 USD
Retailer 9$1,970 USD
Retailer 8$2,040 USD
Retailer 16$2,166 USD
Retailer 4$2,433 USD
Retailer 13$2,435 USD
Retailer 12$2,710 USD
MOH London$3,250 USD

23 data points across 18 retailers

20 retailers$1,523 USD to $3,250 USD

A
Cheapest Retailer
-
$1,523 USD
A
Retailer 2
-
$1,575 USD
View
A
Retailer 3
-
$1,575 USD
View
A
Retailer 4
-
$1,595 USD
View
A
Retailer 5
-
$1,647 USD
View
A
Retailer 6
-
$1,668 USD
View
Final sale: no returns
A
Retailer 7
-
$1,681 USD
View
A
Retailer 8
-
$1,752 USD
View
A
Retailer 9
-
$1,861 USD
View
A
Retailer 10
-
$1,865 USD
View
A
Retailer 11
-
$1,935 USD
View
A
Retailer 12
-
$1,970 USD
View
A
Retailer 13
-
$1,970 USD
View
A
Retailer 14
-
$2,040 USD
View
B+
Retailer 15
-
$2,166 USD
View
B+
Retailer 16
-
$2,433 USD
View
B+
Retailer 17
-
$2,435 USD
View
Retailer 18
-
$2,486 USD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
$2,710 USD
View
Most Expensive
B+
MOH London
FC1BB89BA · Nov 1
$3,250 USD
£2,559 GBP
View
19 more retailers have this diamond
Prices start from $1,523 USDSave up to $1,727 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.

A
1.01ct Cushion
$1,523 USD