CaratHunter
Plans
Oval|Natural|GIA

1.40ct D IF Oval Natural Diamond

EX • D/IF • GIA 29151322

Certificate GIA 29151322

Diamond specifications and retailer prices

From €13,245 EUR
$14,797 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €13,245 EUR at Blue Nile
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 Blue Nile

About this 1.4ct natural oval diamond

This 1.4ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 29151322. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 29151322
Dimensions8.78 × 6.28 × 3.91 mm
L/W Ratio1.40
Top View
8.78 mm6.28 mm1.40 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 29151322
Side View
Table 57.0%CrownGirdle: Slightly Thick to Very ThickPavilionCulet: NDepth 62.3%

Caratlytics Score

How it works →
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: Oct 31
Current: €13,245 EUR|Low: €11,605 EUR|High: €16,500 EUR|Avg: €13,968 EUR|-3.6%
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2€11,605 EUR
Blue Nile€13,245 EUR
Retailer 3€16,500 EUR

5 data points across 3 retailers

1 retailer

B
Blue Nile
17965455 · Oct 31
€13,245 EUR
$14,797 USD
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 Oval
€13,245 EUR