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Emerald|Natural|GIA

0.51ct G SI1 Emerald Natural Diamond

ID • G/SI1 • GIA 1565654513

Certificate GIA 1565654513

Diamond specifications and retailer prices

From $524 CAD
₹35,736 INR
As of October 28, 2026
Save $475 CAD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,252 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded G 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 1565654513. Listed at 10 retailers as of October 28, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565654513
Dimensions5.49 × 3.80 × 2.56 mm
L/W Ratio1.44
Girdle conditionPolished
Key to symbols
Crystal
Top View
5.49 mm3.80 mm0.51 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565654513
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

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 28
Current: $2,252 CAD|Low: $493 CAD|High: $2,252 CAD|Avg: $882 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 3$493 CAD
Retailer 6$524 CAD
Retailer 9$608 CAD
Retailer 4$709 CAD
Retailer 10$749 CAD
Retailer 7$875 CAD
Retailer 2$891 CAD
Retailer 5$930 CAD
Retailer 11$967 CAD
Retailer 8$999 CAD
NZ Jewellers$2,252 CAD

3 data points across 11 retailers

10 retailers$524 CAD to $999 CAD

A
Cheapest Retailer
-
$524 CAD
₹35,736 INR
A
Retailer 2
-
$608 CAD
HK$3,400 HKD
View
A
Retailer 3
-
$709 CAD
A$781 AUD
View
A
Retailer 4
-
$749 CAD
SGD 725 SGD
View
B+
Retailer 5
-
$875 CAD
£493 GBP
View
B+
Retailer 6
-
$891 CAD
$638 USD
View
B+
Retailer 7
-
$930 CAD
$666 USD
View
B+
Retailer 8
-
$967 CAD
€659 EUR
View
B+
Retailer 9
-
$999 CAD
$715 USD
View
Most Expensive
NZ Jewellers
e7c144c0-bf9d-47d6-b6eb-d39c9a778188 · Oct 27
$2,252 CAD
$1,612 USD
View
Price under review
9 more retailers have this diamond
Prices start from $524 CADSave up to $475 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
0.51ct Emerald
$524 CAD