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Emerald|Natural|GIA

0.77ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1558766119

Certificate GIA 1558766119

Diamond specifications and retailer prices

From $1,578 AUD
As of November 4, 2026
Save $565 AUD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,143 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.77ct natural emerald diamond

This 0.77ct natural emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558766119. Listed at 5 retailers as of November 4, 2026, with prices from $1,578 to $2,143, a $565 spread on the same certified stone. GemTrove lists it at $2,143. 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

0.77
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558766119
Dimensions6.06 × 4.33 × 2.97 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal
Top View
6.06 mm4.33 mm0.77 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558766119
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,143 AUD|Low: $1,548 AUD|High: $2,143 AUD|Avg: $1,782 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$1,578 AUD
Retailer 2$1,671 AUD
Retailer 4$1,698 AUD
Retailer 3$1,850 AUD
GemTrove$2,143 AUD

41 data points across 5 retailers

5 retailers$1,578 AUD to $2,143 AUD

A
Cheapest Retailer
-
$1,578 AUD
A
Retailer 2
-
$1,671 AUD
View
A
Retailer 3
-
$1,698 AUD
View
B+
Retailer 4
-
$1,850 AUD
View
Most Expensive
B
GemTrove
GT-N-01255276-98 · Nov 6
$2,143 AUD
View
4 more retailers have this diamond
Prices start from $1,578 AUDSave up to $565 AUD

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
0.77ct Emerald
$1,578 AUD