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Cushion|Natural|GIA

1.40ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1343282523

Certificate GIA 1343282523

Diamond specifications and retailer prices

From €5,780 EUR
£5,105 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €5,780 EUR at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.4ct natural cushion diamond

This 1.4ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1343282523. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1343282523
Dimensions6.39 × 6.08 × 4.21 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.08 mm1.40 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1343282523
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €5,780 EUR|Low: €5,677 EUR|High: €5,985 EUR|Avg: €5,879 EUR|+1.7%
77 Diamonds
Retailer 2
November 2, 2026
77 Diamonds€5,780 EUR
Retailer 2€5,985 EUR

34 data points across 2 retailers

1 retailer

B
77 Diamonds
CUSZ2HVNWKPM · Nov 2
€5,780 EUR
£5,105 GBP
View

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
1.40ct Cushion
€5,780 EUR