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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 7551354499

Certificate GIA 7551354499

Diamond specifications and retailer prices

From $626 NZD
$352 USD
As of November 3, 2026
Save $2,297 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,923 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551354499. Listed at 13 retailers as of October 27, 2026, with prices from $626 to $2,923, a $2,297 spread on the same certified stone. Queensmith lists it at $2,923. 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

0.50
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551354499
Dimensions4.74 × 4.86 × 3.06 mm
L/W Ratio1.03
Top View
4.74 mm4.86 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551354499
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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 3
Current: $2,923 NZD|Low: $626 NZD|High: $3,137 NZD|Avg: $1,350 NZD|-4.4%
Queensmith
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 3, 2026
Retailer 3$626 NZD
Retailer 2$696 NZD
Retailer 11$850 NZD
Retailer 6$884 NZD
Retailer 10$898 NZD
Retailer 12$910 NZD
Retailer 13$1,020 NZD
Retailer 9$1,046 NZD
Retailer 8$1,237 NZD
Retailer 4$1,291 NZD
Retailer 5$1,416 NZD
Retailer 7$1,566 NZD
Queensmith$2,923 NZD

36 data points across 13 retailers

13 retailers$626 NZD to $2,923 NZD

A
Cheapest Retailer
-
$626 NZD
$352 USD
Final sale: no returns
A
Retailer 2
-
$696 NZD
SGD 529 SGD
View
B+
Retailer 3
-
$850 NZD
£376 GBP
View
B+
Retailer 4
-
$884 NZD
£392 GBP
View
B+
Retailer 5
-
$898 NZD
$505 USD
View
B+
Retailer 6
-
$910 NZD
$512 USD
View
B+
Retailer 7
-
$1,020 NZD
$574 USD
View
B+
Retailer 8
-
$1,046 NZD
ZAR 9,510 ZAR
View
B
Retailer 9
-
$1,237 NZD
€663 EUR
View
Retailer 10
-
$1,291 NZD
$726 USD
View
Price last confirmed 19 days ago
Retailer 11
-
$1,416 NZD
A$1,226 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,566 NZD
£694 GBP
View
Most Expensive
B
Queensmith
7551354499 · Oct 27
$2,923 NZD
£1,295 GBP
View
12 more retailers have this diamond
Prices start from $626 NZDSave up to $2,297 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
0.50ct Cushion
$626 NZD