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1.51ct D FL Round Natural Diamond

EX • D/FL • GIA 6511596211

Certificate GIA 6511596211

Diamond specifications and retailer prices

From €13,113 EUR
$14,650 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €13,113 EUR at Brilliant Earth
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 Brilliant Earth

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6511596211. 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

1.51
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511596211
Dimensions7.30 × 7.26 × 4.54 mm
L/W Ratio1.01
Top View
7.30 mm7.26 mm1.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511596211
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €13,113 EUR|Low: €13,113 EUR|High: €21,590 EUR|Avg: €18,085 EUR|-36.2%
October 30, 2026
Brilliant Earth€13,113 EUR

11 data points across 1 retailer

1 retailer

A
Brilliant Earth
14977845B · Oct 31
€13,113 EUR
$14,650 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.

A
1.51ct Round
€13,113 EUR