CaratHunter
Plans
Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

EX • E/IF • GIA 2547559141

Certificate GIA 2547559141

Diamond specifications and retailer prices

From €1,184 EUR
$1,323 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,184 EUR at The Diamond Guys
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 The Diamond Guys

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E 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 2547559141. 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. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.43°
Pavilion angle39.65°
OriginNatural
Grading LabGIA
CertificateGIA 2547559141
Dimensions8.59 × 4.02 × 2.48 mm
L/W Ratio2.14
Top View
8.59 mm4.02 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547559141
Side View
Table 58.0%Crown 38.43°Girdle: STK-THKPavilion 39.65°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €945 EUR|Low: €608 EUR|High: €2,101 EUR|Avg: €1,287 EUR|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
August 29, 2026
Retailer 3€608 EUR
Retailer 9€886 EUR
Retailer 1€945 EUR
Retailer 2€960 EUR
Retailer 7€963 EUR
Retailer 11€965 EUR
Retailer 10€1,112 EUR
The Diamond Guys€1,184 EUR
Retailer 4€1,303 EUR
Retailer 8€1,323 EUR
Retailer 12€1,326 EUR
Retailer 5€1,517 EUR
Retailer 6€1,598 EUR
Retailer 14€1,718 EUR
Retailer 13€1,814 EUR

53 data points across 15 retailers

1 retailer

B+
The Diamond Guys
1961383094 · Oct 31
€1,184 EUR
$1,323 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+
0.51ct Marquise
€1,184 EUR