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Emerald|Natural|IGI

1.51ct I SI2 Emerald Natural Diamond

VG • I/SI2 • IGI 729536797

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536797

Diamond specifications and retailer prices

From €2,634 EUR
$2,943 USD
As of October 30, 2026
Save €2,536 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,170 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536797. Listed at 14 retailers as of October 27, 2026, with prices from €2,634 to €5,170, a €2,536 spread on the same certified stone. NZ Jewellers lists it at €5,170. 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

1.51
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 729536797
Dimensions7.78 × 5.47 × 3.64 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.78 mm5.47 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536797
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 66.5%

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 30
Current: €3,474 EUR|Low: €1,864 EUR|High: €5,022 EUR|Avg: €3,166 EUR|+12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3€1,864 EUR
Retailer 10€2,634 EUR
Retailer 5€2,685 EUR
Retailer 8€2,717 EUR
Retailer 6€2,739 EUR
Retailer 7€2,840 EUR
Retailer 9€3,096 EUR
Retailer 1€3,474 EUR
Retailer 11€3,556 EUR
Retailer 2€4,350 EUR
Retailer 4€4,989 EUR

26 data points across 11 retailers

14 retailers€2,634 EUR to €5,170 EUR

A
Cheapest Retailer
-
€2,634 EUR
$2,943 USD
A
Retailer 2
-
€2,685 EUR
$3,000 USD
View
B+
Retailer 3
-
€2,717 EUR
$3,035 USD
View
B+
Retailer 4
-
€2,739 EUR
$3,060 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,840 EUR
$3,173 USD
View
B+
Retailer 6
-
€2,967 EUR
$3,315 USD
View
Retailer 7
-
€2,967 EUR
$3,315 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
€3,082 EUR
$3,443 USD
View
B+
Retailer 9
-
€3,096 EUR
$3,459 USD
View
B+
Retailer 10
-
€3,424 EUR
$3,825 USD
View
B+
Retailer 11
-
€3,474 EUR
View
B+
Retailer 12
-
€4,989 EUR
£4,389 GBP
View
B
Retailer 13
-
€5,170 EUR
$5,776 USD
View
Most Expensive
B
NZ Jewellers
75563083-b33b-4c1a-bbb7-cdd86193f53e · Oct 27
€5,170 EUR
$5,776 USD
View
13 more retailers have this diamond
Prices start from €2,634 EURSave up to €2,536 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
1.51ct Emerald
€2,634 EUR