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Cushion|Natural|GIA

0.51ct F I1 Cushion Natural Diamond

EX • F/I1 • GIA 2426071006

Certificate GIA 2426071006

Diamond specifications and retailer prices

From $1,068 NZD
$601 USD
As of November 2, 2026
Save $145 NZD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,213 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2426071006. Listed at 2 retailers as of November 2, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426071006
Dimensions4.88 × 4.29 × 2.82 mm
L/W Ratio1.14
Top View
4.88 mm4.29 mm0.51 ctF / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2426071006
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $881 NZD|Low: $874 NZD|High: $1,213 NZD|Avg: $1,086 NZD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1$881 NZD
Retailer 2$1,068 NZD
Retailer 3$1,202 NZD
Yorxs$1,213 NZD

18 data points across 4 retailers

2 retailers$1,068 NZD to $1,213 NZD

B
Cheapest Retailer
-
$1,068 NZD
$601 USD
Most Expensive
B
Yorxs
811875C07 · Nov 2
$1,213 NZD
€650 EUR
View
1 more retailer has this diamond
Prices start from $1,068 NZDSave up to $145 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
0.51ct Cushion
$1,068 NZD