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Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 1519804888

Certificate GIA 1519804888

Diamond specifications and retailer prices

From €2,690 EUR
£2,366 GBP
As of October 30, 2026
Save €2,166 EUR (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,856 EUR at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1519804888. Listed at 8 retailers as of October 30, 2026, with prices from €2,690 to €4,856, a €2,166 spread on the same certified stone. NZ Jewellers lists it at €4,856. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.72°
Pavilion angle56.06°
OriginNatural
Grading LabGIA
CertificateGIA 1519804888
Dimensions7.44 × 5.52 × 3.79 mm
L/W Ratio1.35
Girdle conditionSlightly Thick
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.44 mm5.52 mm1.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519804888
Side View
Table 67.0%Crown 49.72°Girdle: MED-STKPavilion 56.06°Culet: NoneDepth 68.7%

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: €4,856 EUR|Low: €2,690 EUR|High: €5,047 EUR|Avg: €3,382 EUR|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€2,690 EUR
Retailer 4€2,708 EUR
Retailer 10€2,717 EUR
Retailer 7€2,787 EUR
Retailer 6€2,895 EUR
Retailer 5€2,921 EUR
Retailer 9€3,103 EUR
Retailer 3€3,241 EUR
Retailer 11€3,401 EUR
Retailer 8€4,686 EUR
NZ Jewellers€4,856 EUR

36 data points across 11 retailers

8 retailers€2,690 EUR to €4,856 EUR

A
Cheapest Retailer
-
€2,690 EUR
£2,366 GBP
A
Retailer 2
-
€2,708 EUR
$3,025 USD
View
A
Retailer 3
-
€2,787 EUR
$3,114 USD
View
A
Retailer 4
-
€2,895 EUR
$3,234 USD
View
A
Retailer 5
-
€2,921 EUR
$3,263 USD
View
Retailer 6
-
€3,103 EUR
A$5,333 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
€4,686 EUR
£4,122 GBP
View
Most Expensive
B
NZ Jewellers
312909ef-3e27-4404-b46e-190378d33f60 · Oct 30
€4,856 EUR
$5,425 USD
View
7 more retailers have this diamond
Prices start from €2,690 EURSave up to €2,166 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
€2,690 EUR