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Cushion|Natural|GIA

0.50ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 2434500487

Certificate GIA 2434500487

Diamond specifications and retailer prices

From $700 NZD
As of November 6, 2026
Save $1,506 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,168 NZD at Brilliance · As of October 21, 2026
View at Brilliance

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2434500487. Listed at 15 retailers as of November 6, 2026, with a 215% 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

0.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2434500487
Dimensions4.67 × 4.20 × 2.95 mm
L/W Ratio1.11
Top View
4.67 mm4.20 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2434500487
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.2%

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: $3,168 NZD|Low: $700 NZD|High: $5,350 NZD|Avg: $1,615 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$700 NZD
Retailer 8$886 NZD
Retailer 3$1,192 NZD
Retailer 7$1,317 NZD
Retailer 5$1,423 NZD
Retailer 9$1,443 NZD
Retailer 6$1,481 NZD
Retailer 2$2,206 NZD
Brilliance$3,168 NZD

38 data points across 9 retailers

15 retailers$700 NZD to $2,206 NZD

A
Cheapest Retailer
-
$700 NZD
Retailer 2
-
$808 NZD
View
Price last confirmed 64 days ago
A
Retailer 3
-
$886 NZD
View
Final sale: no returns
Retailer 4
-
$992 NZD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,034 NZD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$1,108 NZD
View
B
Retailer 7
-
$1,192 NZD
View
B+
Retailer 8
-
$1,196 NZD
View
B
Retailer 9
-
$1,317 NZD
View
B+
Retailer 10
-
$1,423 NZD
View
Retailer 11
-
$1,443 NZD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$1,481 NZD
View
Retailer 13
-
$2,116 NZD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$2,206 NZD
View
Most Expensive
Brilliance
D40126690 · Oct 21
$3,168 NZD
$1,756 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $700 NZDSave up to $1,506 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
$700 NZD