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Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 1236771307

Certificate GIA 1236771307

Diamond specifications and retailer prices

From €2,733 EUR
£2,404 GBP
As of November 1, 2026
Save €2,216 EUR (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,949 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 1236771307. Listed at 7 retailers as of October 30, 2026, with prices from €2,733 to €4,949, a €2,216 spread on the same certified stone. NZ Jewellers lists it at €4,949. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle43.59°
Pavilion angle55.44°
OriginNatural
Grading LabGIA
CertificateGIA 1236771307
Dimensions7.68 × 5.57 × 3.69 mm
L/W Ratio1.38
Top View
7.68 mm5.57 mm1.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1236771307
Side View
Table 68.0%Crown 43.59°Girdle: Slightly ThickPavilion 55.44°Culet: NoneDepth 66.3%

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: Nov 1
Current: €4,949 EUR|Low: €2,733 EUR|High: €5,112 EUR|Avg: €3,461 EUR|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2€2,733 EUR
Retailer 4€2,757 EUR
Retailer 8€2,759 EUR
Retailer 6€2,841 EUR
Retailer 5€2,950 EUR
Retailer 7€3,103 EUR
Retailer 9€3,318 EUR
Retailer 10€3,446 EUR
Retailer 3€4,751 EUR
NZ Jewellers€4,949 EUR

38 data points across 10 retailers

7 retailers€2,733 EUR to €4,949 EUR

A
Cheapest Retailer
-
€2,733 EUR
£2,404 GBP
A
Retailer 2
-
€2,757 EUR
$3,080 USD
View
A
Retailer 3
-
€2,841 EUR
$3,174 USD
View
A
Retailer 4
-
€2,950 EUR
$3,296 USD
View
Retailer 5
-
€3,103 EUR
A$5,333 AUD
View
Price last confirmed 28 days ago
B
Retailer 6
-
€4,751 EUR
£4,179 GBP
View
Most Expensive
B
NZ Jewellers
595348a7-0659-4fda-80e0-292414f1f406 · Oct 30
€4,949 EUR
$5,529 USD
View
6 more retailers have this diamond
Prices start from €2,733 EURSave up to €2,216 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
€2,733 EUR