Emerald|Natural|GIA

0.51ct F IF Emerald Natural Diamond

EX • F/IF • GIA 6551126644

Certificate GIA 6551126644

Diamond specifications and retailer prices

From €653 EUR
$730 USD
As of October 26, 2026
Save €1,622 EUR (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,275 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F 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 6551126644. Listed at 19 retailers as of October 26, 2026, with prices from €653 to €2,275, a €1,622 spread on the same certified stone. NZ Jewellers lists it at €2,275. 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
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551126644
Dimensions5.21 × 3.75 × 2.64 mm
L/W Ratio1.39
Key to symbols
Minor Details of Polish
Top View
5.21 mm3.75 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551126644
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NDepth 70.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: €2,275 EUR|Low: €613 EUR|High: €2,275 EUR|Avg: €993 EUR
NZ Jewellers
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
Retailer 15
Retailer 16
October 28, 2026
Retailer 3€653 EUR
Retailer 13€670 EUR
Retailer 7€726 EUR
Retailer 16€726 EUR
Retailer 14€735 EUR
Retailer 5€754 EUR
Retailer 2€823 EUR
Retailer 8€837 EUR
Retailer 6€846 EUR
Retailer 9€868 EUR
Retailer 15€877 EUR
Retailer 10€1,021 EUR
Retailer 4€1,091 EUR
Retailer 11€1,117 EUR
Retailer 12€1,336 EUR
NZ Jewellers€2,275 EUR

40 data points across 16 retailers

19 retailers€653 EUR to €2,275 EUR

A
Cheapest Retailer
-
€653 EUR
$730 USD
A
Retailer 2
-
€670 EUR
$748 USD
View
Final sale: no returns
Retailer 3
-
€726 EUR
$811 USD
View
Price last confirmed 69 days ago
Retailer 4
-
€726 EUR
$811 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€726 EUR
$811 USD
View
A
Retailer 6
-
€735 EUR
$821 USD
View
Retailer 7
-
€754 EUR
$842 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€823 EUR
£724 GBP
View
B+
Retailer 9
-
€837 EUR
$935 USD
View
B+
Retailer 10
-
€846 EUR
$945 USD
View
B+
Retailer 11
-
€868 EUR
£763 GBP
View
B+
Retailer 12
-
€877 EUR
$980 USD
View
B+
Retailer 13
-
€976 EUR
$1,090 USD
View
B+
Retailer 14
-
€1,021 EUR
View
Retailer 15
-
€1,091 EUR
A$1,875 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
€1,117 EUR
ZAR 20,167 ZAR
View
Retailer 17
-
€1,336 EUR
£1,175 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
€1,460 EUR
£1,284 GBP
View
Most Expensive
B
NZ Jewellers
4b673722-d4d9-4f5a-b53b-5acee57149bf · Oct 27
€2,275 EUR
$2,542 USD
View
18 more retailers have this diamond
Prices start from €653 EURSave up to €1,622 EUR

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
0.51ct Emerald
€653 EUR