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Emerald|Natural|GIA

0.51ct J IF Emerald Natural Diamond

ID • J/IF • GIA 6555590153

Certificate GIA 6555590153

Diamond specifications and retailer prices

From €340 EUR
$380 USD
As of October 31, 2026
Save €801 EUR (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,542 EUR at NZ Jewellers · As of October 30, 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 J colour (near-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 6555590153. Listed at 13 retailers as of October 29, 2026, with a 236% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555590153
Dimensions5.45 × 3.89 × 2.58 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.45 mm3.89 mm0.51 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555590153
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,542 EUR|Low: €309 EUR|High: €1,542 EUR|Avg: €666 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
October 31, 2026
Retailer 8€340 EUR
Retailer 2€363 EUR
Retailer 11€412 EUR
Retailer 3€491 EUR
Retailer 4€512 EUR
Retailer 10€530 EUR
Retailer 12€603 EUR
Retailer 6€664 EUR
Retailer 5€667 EUR
Retailer 9€740 EUR
Retailer 7€1,141 EUR
NZ Jewellers€1,542 EUR

44 data points across 12 retailers

13 retailers€340 EUR to €1,141 EUR

A
Cheapest Retailer
-
€340 EUR
$380 USD
Final sale: no returns
A
Retailer 2
-
€363 EUR
₹38,658 INR
View
A
Retailer 3
-
€412 EUR
HK$3,600 HKD
View
A
Retailer 4
-
€491 EUR
$549 USD
View
A
Retailer 5
-
€512 EUR
SGD 773 SGD
View
A
Retailer 6
-
€530 EUR
$592 USD
View
B+
Retailer 7
-
€603 EUR
$674 USD
View
B+
Retailer 8
-
€632 EUR
$706 USD
View
B+
Retailer 9
-
€664 EUR
View
B+
Retailer 10
-
€667 EUR
$745 USD
View
Retailer 11
-
€740 EUR
A$1,271 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
€1,141 EUR
£1,004 GBP
View
Most Expensive
NZ Jewellers
c79041d2-524c-4f6e-8075-536443c6d6da · Oct 30
€1,542 EUR
$1,723 USD
View
Price under review
12 more retailers have this diamond
Prices start from €340 EURSave up to €801 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
€340 EUR