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Cushion|Natural|GIA

1.01ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 1558343406

Certificate GIA 1558343406

Diamond specifications and retailer prices

From $1,037 USD
HK$8,100 HKD
As of November 1, 2026
Save $1,456 USD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,493 USD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558343406. Listed at 14 retailers as of October 29, 2026, with prices from $1,037 to $2,493, a $1,456 spread on the same certified stone. MOH London lists it at $2,493. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.3°
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 1558343406
Dimensions5.72 × 5.53 × 3.78 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
5.72 mm5.53 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1558343406
Side View
Table 63.0%Crown 36.3°Girdle: THN-THKPavilion 35.8°Culet: NoneDepth 68.3%

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 1
Current: $2,493 USD|Low: $1,024 USD|High: $2,554 USD|Avg: $1,476 USD|-2.1%
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
November 1, 2026
Retailer 8$1,037 USD
Retailer 11$1,120 USD
Retailer 3$1,162 USD
Retailer 10$1,205 USD
Retailer 2$1,324 USD
Retailer 5$1,341 USD
Retailer 9$1,362 USD
Retailer 12$1,450 USD
Retailer 13$1,450 USD
Retailer 4$1,500 USD
Retailer 6$1,529 USD
Retailer 7$1,682 USD
MOH London$2,493 USD

26 data points across 13 retailers

14 retailers$1,037 USD to $2,493 USD

A
Cheapest Retailer
-
$1,037 USD
HK$8,100 HKD
A
Retailer 2
-
$1,120 USD
View
Final sale: no returns
A
Retailer 3
-
$1,162 USD
View
A
Retailer 4
-
$1,205 USD
View
A
Retailer 5
-
$1,205 USD
View
A
Retailer 6
-
$1,324 USD
£1,042 GBP
View
A
Retailer 7
-
$1,341 USD
View
A
Retailer 8
-
$1,362 USD
View
A
Retailer 9
-
$1,450 USD
View
A
Retailer 10
-
$1,450 USD
View
A
Retailer 11
-
$1,500 USD
View
A
Retailer 12
-
$1,529 USD
£1,204 GBP
View
A
Retailer 13
-
$1,682 USD
View
Most Expensive
B+
MOH London
C9528CC1E · Oct 29
$2,493 USD
£1,963 GBP
View
13 more retailers have this diamond
Prices start from $1,037 USDSave up to $1,456 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
$1,037 USD