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Emerald|Natural|GIA

0.51ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 6561788589

Certificate GIA 6561788589

Diamond specifications and retailer prices

From $986 CAD
As of November 1, 2026
Save $1,016 CAD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,002 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561788589. Listed at 15 retailers as of November 1, 2026, with prices from $986 to $2,002, a $1,016 spread on the same certified stone. MOH London lists it at $2,002. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561788589
Dimensions5.22 × 3.89 × 2.63 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
5.22 mm3.89 mm0.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561788589
Side View
Table 74.0%CrownGirdle: -VTPavilionCulet: NDepth 67.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,002 CAD|Low: $986 CAD|High: $3,434 CAD|Avg: $1,442 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 5$986 CAD
Retailer 3$1,095 CAD
Retailer 6$1,112 CAD
Retailer 15$1,137 CAD
Retailer 12$1,279 CAD
Retailer 8$1,293 CAD
Retailer 7$1,295 CAD
Retailer 11$1,320 CAD
Retailer 4$1,334 CAD
Retailer 2$1,353 CAD
Retailer 9$1,496 CAD
Retailer 10$1,561 CAD
Retailer 14$1,690 CAD
MOH London$2,002 CAD
Retailer 13$3,434 CAD

8 data points across 15 retailers

15 retailers$986 CAD to $2,002 CAD

B
Cheapest Retailer
-
$986 CAD
B
Retailer 2
-
$1,095 CAD
View
B
Retailer 3
-
$1,112 CAD
View
B
Retailer 4
-
$1,137 CAD
View
B
Retailer 5
-
$1,279 CAD
View
B
Retailer 6
-
$1,293 CAD
View
B
Retailer 7
-
$1,295 CAD
View
B
Retailer 8
-
$1,320 CAD
View
B
Retailer 9
-
$1,334 CAD
View
B
Retailer 10
-
$1,353 CAD
View
C
Retailer 11
-
$1,496 CAD
View
B
Retailer 12
-
$1,561 CAD
View
C
Retailer 13
-
$1,690 CAD
View
Most Expensive
C
MOH London
3A0A89867 · Nov 4
$2,002 CAD
£1,129 GBP
View
13 more retailers have this diamond
Prices start from $986 CADSave up to $1,016 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.

B
0.51ct Emerald
$986 CAD