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Cushion|Natural|GIA

1.03ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 6551523917

Certificate GIA 6551523917

Diamond specifications and retailer prices

From $1,598 NZD
As of October 31, 2026
Save $658 NZD (29%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,866 NZD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551523917. Listed at 13 retailers as of October 31, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6551523917
Dimensions6.05 × 5.26 × 3.73 mm
L/W Ratio1.15
Culet sizeNone
Top View
6.05 mm5.26 mm1.03 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551523917
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,866 NZD|Low: $1,598 NZD|High: $3,169 NZD|Avg: $2,131 NZD|-9.6%
Helzberg Diamonds
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 5, 2026
Retailer 8$1,598 NZD
Retailer 2$1,656 NZD
Retailer 9$1,717 NZD
Retailer 12$1,739 NZD
Retailer 5$1,759 NZD
Retailer 10$1,800 NZD
Retailer 4$1,804 NZD
Retailer 7$1,977 NZD
Retailer 11$1,992 NZD
Retailer 6$2,257 NZD
Retailer 13$2,479 NZD
Retailer 3$2,758 NZD
Helzberg Diamonds$2,866 NZD

26 data points across 13 retailers

13 retailers$1,598 NZD to $2,257 NZD

A
Cheapest Retailer
-
$1,598 NZD
A
Retailer 2
-
$1,656 NZD
View
Retailer 3
-
$1,717 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,739 NZD
View
Retailer 5
-
$1,759 NZD
View
Price last confirmed 13 days ago
Retailer 6
-
$1,800 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,804 NZD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,977 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,992 NZD
View
A
Retailer 10
-
$2,257 NZD
View
Retailer 11
-
$2,479 NZD
View
Price last confirmed 8 days ago
Retailer 12
-
$2,758 NZD
View
Price last confirmed 12 days ago
Most Expensive
Helzberg Diamonds
XZRMLLHLIJPHN · Oct 30
$2,866 NZD
$1,589 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $1,598 NZDSave up to $658 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
$1,598 NZD