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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2557508928

Certificate GIA 2557508928

Diamond specifications and retailer prices

From $2,299 NZD
HK$10,100 HKD
As of November 2, 2026
Save $3,024 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,322 NZD at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557508928. Listed at 19 retailers as of November 2, 2026, with prices from $2,299 to $5,322, a $3,024 spread on the same certified stone. MOH London lists it at $5,322. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557508928
Dimensions6.63 × 5.30 × 3.62 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.63 mm5.30 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557508928
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: 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 2
Current: $5,322 NZD|Low: $2,276 NZD|High: $5,605 NZD|Avg: $3,392 NZD|-5.0%
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
November 3, 2026
Retailer 14$2,299 NZD
Retailer 6$2,420 NZD
Retailer 17$2,539 NZD
Retailer 2$2,569 NZD
Retailer 8$2,721 NZD
Retailer 11$2,722 NZD
Retailer 13$2,898 NZD
Retailer 7$2,903 NZD
Retailer 5$2,907 NZD
Retailer 16$3,027 NZD
Retailer 12$3,027 NZD
Retailer 4$3,708 NZD
Retailer 9$3,995 NZD
Retailer 3$4,148 NZD
Retailer 10$4,729 NZD
Retailer 15$4,978 NZD
MOH London$5,322 NZD

24 data points across 17 retailers

19 retailers$2,299 NZD to $5,322 NZD

A
Cheapest Retailer
-
$2,299 NZD
HK$10,100 HKD
A
Retailer 2
-
$2,420 NZD
$1,361 USD
View
A
Retailer 3
-
$2,539 NZD
$1,428 USD
View
Final sale: no returns
A
Retailer 4
-
$2,569 NZD
$1,445 USD
View
A
Retailer 5
-
$2,721 NZD
$1,530 USD
View
B+
Retailer 6
-
$2,722 NZD
€1,458 EUR
View
A
Retailer 7
-
$2,898 NZD
$1,630 USD
View
A
Retailer 8
-
$2,903 NZD
$1,633 USD
View
A
Retailer 9
-
$2,907 NZD
$1,635 USD
View
A
Retailer 10
-
$3,027 NZD
$1,702 USD
View
B+
Retailer 11
-
$3,027 NZD
£1,341 GBP
View
Retailer 12
-
$3,034 NZD
SGD 2,306 SGD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$3,199 NZD
A$2,768 AUD
View
B+
Retailer 14
-
$3,708 NZD
ZAR 33,688 ZAR
View
Retailer 15
-
$3,995 NZD
A$3,457 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$4,148 NZD
€2,222 EUR
View
B
Retailer 17
-
$4,729 NZD
$2,660 USD
View
B
Retailer 18
-
$4,978 NZD
$2,800 USD
View
Most Expensive
B
MOH London
CD2975F46 · Nov 2
$5,322 NZD
£2,357 GBP
View
18 more retailers have this diamond
Prices start from $2,299 NZDSave up to $3,024 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
$2,299 NZD