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Cushion|Natural|GIA

1.03ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6555310256

Certificate GIA 6555310256

Diamond specifications and retailer prices

From $2,516 NZD
As of November 6, 2026
Save $3,122 NZD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,638 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct 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 6555310256. Listed at 18 retailers as of November 2, 2026, with prices from $2,516 to $5,638, a $3,122 spread on the same certified stone. MOH London lists it at $5,638. 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

1.03
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555310256
Dimensions6.59 × 5.26 × 3.62 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.59 mm5.26 mm1.03 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555310256
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: $5,638 NZD|Low: $2,470 NZD|High: $5,704 NZD|Avg: $3,472 NZD|-1.2%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$2,516 NZD
Retailer 7$2,688 NZD
Retailer 2$2,695 NZD
Retailer 8$2,697 NZD
Retailer 15$2,805 NZD
Retailer 9$2,940 NZD
Retailer 14$2,967 NZD
Retailer 3$3,067 NZD
Retailer 12$3,162 NZD
Retailer 6$3,269 NZD
Retailer 4$3,527 NZD
Retailer 11$3,570 NZD
Retailer 13$3,927 NZD
Retailer 10$4,369 NZD
Retailer 16$5,150 NZD
MOH London$5,638 NZD

24 data points across 16 retailers

18 retailers$2,516 NZD to $5,638 NZD

A
Cheapest Retailer
-
$2,516 NZD
A
Retailer 2
-
$2,688 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,695 NZD
View
A
Retailer 4
-
$2,697 NZD
View
A
Retailer 5
-
$2,805 NZD
View
A
Retailer 6
-
$2,940 NZD
View
A
Retailer 7
-
$2,967 NZD
View
A
Retailer 8
-
$3,067 NZD
View
A
Retailer 9
-
$3,162 NZD
View
A
Retailer 10
-
$3,269 NZD
View
B+
Retailer 11
-
$3,527 NZD
View
B+
Retailer 12
-
$3,550 NZD
View
B+
Retailer 13
-
$3,570 NZD
View
B+
Retailer 14
-
$3,927 NZD
View
Retailer 15
-
$4,198 NZD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$4,369 NZD
View
B
Retailer 17
-
$5,150 NZD
View
Most Expensive
B
MOH London
591DDAD2E · Nov 2
$5,638 NZD
£2,461 GBP
View
17 more retailers have this diamond
Prices start from $2,516 NZDSave up to $3,122 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
1.03ct Cushion
$2,516 NZD