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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 $1,869 NZD
As of November 6, 2026
Save $2,544 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,412 NZD 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 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 November 4, 2026, with prices from $1,869 to $4,412, a $2,544 spread on the same certified stone. MOH London lists it at $4,412. 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
Colour
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 6
Current: $4,412 NZD|Low: $1,847 NZD|High: $4,607 NZD|Avg: $2,615 NZD|-4.2%
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 6, 2026
Retailer 9$1,869 NZD
Retailer 12$2,020 NZD
Retailer 4$2,096 NZD
Retailer 11$2,174 NZD
Retailer 2$2,374 NZD
Retailer 7$2,392 NZD
Retailer 10$2,457 NZD
Retailer 3$2,616 NZD
Retailer 13$2,616 NZD
Retailer 5$2,706 NZD
Retailer 6$2,715 NZD
Retailer 8$3,034 NZD
MOH London$4,412 NZD

28 data points across 13 retailers

14 retailers$1,869 NZD to $4,412 NZD

A
Cheapest Retailer
-
$1,869 NZD
A
Retailer 2
-
$2,020 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,096 NZD
View
A
Retailer 4
-
$2,174 NZD
View
A
Retailer 5
-
$2,174 NZD
View
A
Retailer 6
-
$2,374 NZD
View
A
Retailer 7
-
$2,392 NZD
View
A
Retailer 8
-
$2,457 NZD
View
A
Retailer 9
-
$2,616 NZD
View
A
Retailer 10
-
$2,616 NZD
View
A
Retailer 11
-
$2,706 NZD
View
A
Retailer 12
-
$2,715 NZD
View
A
Retailer 13
-
$3,034 NZD
View
Most Expensive
B+
MOH London
C9528CC1E · Nov 4
$4,412 NZD
£1,926 GBP
View
13 more retailers have this diamond
Prices start from $1,869 NZDSave up to $2,544 NZD

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
$1,869 NZD