Emerald|Natural|IGI

0.51ct H IF Emerald Natural Diamond

VG • H/IF • IGI 738515050

Shape and cutting style on the report: Emerald cut

Certificate IGI 738515050

Diamond specifications and retailer prices

From €515 EUR
$578 USD
As of October 29, 2026
Save €1,099 EUR (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,615 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 738515050. Listed at 5 retailers as of October 29, 2026, with prices from €515 to €1,615, a €1,099 spread on the same certified stone. NZ Jewellers lists it at €1,615. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
H
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 738515050
Dimensions5.36 × 3.81 × 2.52 mm
L/W Ratio1.41
Culet sizeLong
Top View
5.36 mm3.81 mm0.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 738515050
Side View
Table 66.0%Crown 32.8°Girdle: MediumPavilion 39.2°Culet: LNGDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €1,615 EUR|Low: €515 EUR|High: €1,638 EUR|Avg: €893 EUR|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3€515 EUR
Retailer 2€555 EUR
Retailer 6€671 EUR
Retailer 5€687 EUR
Retailer 7€694 EUR
Retailer 8€923 EUR
Retailer 4€1,196 EUR
NZ Jewellers€1,615 EUR

17 data points across 8 retailers

5 retailers€515 EUR to €1,615 EUR

A
Cheapest Retailer
-
€515 EUR
$578 USD
A
Retailer 2
-
€555 EUR
$622 USD
View
B+
Retailer 3
-
€687 EUR
$770 USD
View
B
Retailer 4
-
€1,196 EUR
£1,056 GBP
View
Most Expensive
B
NZ Jewellers
07a6a13b-7827-45d6-bc6f-76851a0a51b6 · Oct 30
€1,615 EUR
$1,811 USD
View
4 more retailers have this diamond
Prices start from €515 EURSave up to €1,099 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
€515 EUR