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Emerald|Natural|GIA

1.51ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 2566018951

Certificate GIA 2566018951

Diamond specifications and retailer prices

From €2,630 EUR
As of November 6, 2026
Save €786 EUR (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,416 EUR at GemTrove · As of November 6, 2026
View at GemTrove

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566018951. Listed at 5 retailers as of November 6, 2026, with prices from €2,630 to €3,416, a €786 spread on the same certified stone. GemTrove lists it at €3,416. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566018951
Dimensions7.72 × 5.51 × 3.52 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.72 mm5.51 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566018951
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

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 6
Current: €2,630 EUR|Low: €2,630 EUR|High: €3,396 EUR|Avg: €2,993 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 1€2,630 EUR
Retailer 3€2,794 EUR
Retailer 2€2,985 EUR
Retailer 4€3,259 EUR

46 data points across 4 retailers

5 retailers€2,630 EUR to €3,416 EUR

A
Cheapest Retailer
-
€2,630 EUR
A
Retailer 2
-
€2,794 EUR
View
B+
Retailer 3
-
€2,985 EUR
View
B+
Retailer 4
-
€3,259 EUR
View
Most Expensive
B+
GemTrove
GT-N-01261485-98 · Nov 6
€3,416 EUR
A$5,898 AUD
View
4 more retailers have this diamond
Prices start from €2,630 EURSave up to €786 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
€2,630 EUR