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Emerald|Natural|GIA

0.51ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 7561284251

Certificate GIA 7561284251

Diamond specifications and retailer prices

From $554 CAD
As of November 4, 2026
Save $129 CAD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $684 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561284251. Listed at 4 retailers as of November 4, 2026, with prices from $554 to $684, a $129 spread on the same certified stone. 77 Diamonds lists it at $684. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561284251
Dimensions5.33 × 4.02 × 2.60 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Knot
Top View
5.33 mm4.02 mm0.51 ctH / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7561284251
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $684 CAD|Low: $466 CAD|High: $690 CAD|Avg: $594 CAD|+3.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$554 CAD
Retailer 2$559 CAD
Retailer 4$595 CAD
77 Diamonds$684 CAD

40 data points across 4 retailers

4 retailers$554 CAD to $684 CAD

B+
Cheapest Retailer
-
$554 CAD
Final sale: no returns
B+
Retailer 2
-
$559 CAD
View
B+
Retailer 3
-
$595 CAD
View
Most Expensive
B+
77 Diamonds
EMCP4UPVUPNA · Nov 5
$684 CAD
£385 GBP
View
3 more retailers have this diamond
Prices start from $554 CADSave up to $129 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
$554 CAD