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Emerald|Natural|GIA

1.51ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2558615297

Certificate GIA 2558615297

Diamond specifications and retailer prices

From $5,991 CAD
£3,377 GBP
As of October 30, 2026
Save $5,053 CAD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,044 CAD 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 H 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 2558615297. Listed at 8 retailers as of October 30, 2026, with prices from $5,991 to $11,044, a $5,053 spread on the same certified stone. NZ Jewellers lists it at $11,044. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle48.1°
Pavilion angle56.74°
OriginNatural
Grading LabGIA
CertificateGIA 2558615297
Dimensions7.68 × 5.49 × 3.66 mm
L/W Ratio1.40
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle, Etch Channel
Top View
7.68 mm5.49 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2558615297
Side View
Table 61.0%Crown 48.1°GirdlePavilion 56.74°CuletDepth 66.6%

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: $11,044 CAD|Low: $5,991 CAD|High: $11,361 CAD|Avg: $7,592 CAD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$5,991 CAD
Retailer 2$6,160 CAD
Retailer 4$6,300 CAD
Retailer 5$6,339 CAD
Retailer 6$6,339 CAD
Retailer 8$6,536 CAD
Retailer 9$7,110 CAD
Retailer 7$10,149 CAD
NZ Jewellers$11,044 CAD

37 data points across 9 retailers

8 retailers$5,991 CAD to $11,044 CAD

A
Cheapest Retailer
-
$5,991 CAD
£3,377 GBP
A
Retailer 2
-
$6,160 CAD
$4,410 USD
View
A
Retailer 3
-
$6,300 CAD
$4,510 USD
View
A
Retailer 4
-
$6,339 CAD
$4,538 USD
View
A
Retailer 5
-
$6,339 CAD
$4,538 USD
View
Retailer 6
-
$6,536 CAD
A$7,199 AUD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$10,149 CAD
£5,721 GBP
View
Most Expensive
B
NZ Jewellers
f72991ce-b9c8-4547-b28d-fcb318aa6237 · Oct 30
$11,044 CAD
$7,906 USD
View
7 more retailers have this diamond
Prices start from $5,991 CADSave up to $5,053 CAD

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
$5,991 CAD