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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2557537673

Certificate GIA 2557537673

Diamond specifications and retailer prices

From $931 NZD
$524 USD
As of November 3, 2026
Save $1,405 NZD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,336 NZD at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557537673. Listed at 14 retailers as of November 1, 2026, with prices from $931 to $2,336, a $1,405 spread on the same certified stone. MOH London lists it at $2,336. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557537673
Dimensions5.29 × 4.06 × 2.82 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.29 mm4.06 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557537673
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,336 NZD|Low: $855 NZD|High: $2,363 NZD|Avg: $1,402 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$931 NZD
Retailer 10$1,089 NZD
Retailer 2$1,240 NZD
Retailer 3$1,242 NZD
Retailer 6$1,268 NZD
Retailer 7$1,360 NZD
Retailer 4$1,394 NZD
Retailer 9$1,521 NZD
Retailer 5$1,561 NZD
MOH London$2,336 NZD

36 data points across 10 retailers

14 retailers$931 NZD to $2,336 NZD

B+
Cheapest Retailer
-
$931 NZD
$524 USD
Final sale: no returns
Retailer 2
-
$1,053 NZD
SGD 801 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,089 NZD
$613 USD
View
B+
Retailer 4
-
$1,168 NZD
$657 USD
View
B
Retailer 5
-
$1,237 NZD
$696 USD
View
B
Retailer 6
-
$1,240 NZD
£549 GBP
View
B+
Retailer 7
-
$1,242 NZD
£550 GBP
View
B
Retailer 8
-
$1,245 NZD
$701 USD
View
B+
Retailer 9
-
$1,268 NZD
£562 GBP
View
B
Retailer 10
-
$1,360 NZD
$765 USD
View
B+
Retailer 11
-
$1,394 NZD
€747 EUR
View
Retailer 12
-
$1,521 NZD
A$1,317 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$1,561 NZD
ZAR 14,192 ZAR
View
Most Expensive
B
MOH London
56EFC75EB · Nov 1
$2,336 NZD
£1,035 GBP
View
13 more retailers have this diamond
Prices start from $931 NZDSave up to $1,405 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.

B+
0.50ct Cushion
$931 NZD