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Emerald|Natural|GIA

1.55ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1553199615

Certificate GIA 1553199615

Diamond specifications and retailer prices

From $4,534 AUD
As of November 1, 2026
Save $1,453 AUD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,986 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.55ct natural emerald diamond

This 1.55ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553199615. Listed at 9 retailers as of November 1, 2026, with prices from $4,534 to $5,986, a $1,453 spread on the same certified stone. GemTrove lists it at $5,986. 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

1.55
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553199615
Dimensions7.62 × 5.45 × 3.72 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.62 mm5.45 mm1.55 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553199615
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

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: Nov 1
Current: $4,589 AUD|Low: $4,534 AUD|High: $6,043 AUD|Avg: $5,037 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$4,534 AUD
Retailer 1$4,589 AUD
Retailer 5$4,593 AUD
Retailer 4$4,676 AUD
Retailer 7$4,750 AUD
Retailer 2$4,906 AUD
Retailer 6$5,375 AUD
Retailer 3$5,459 AUD

39 data points across 8 retailers

9 retailers$4,534 AUD to $5,986 AUD

A
Cheapest Retailer
-
$4,534 AUD
A
Retailer 2
-
$4,589 AUD
View
A
Retailer 3
-
$4,593 AUD
View
B+
Retailer 4
-
$4,676 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,750 AUD
View
B+
Retailer 6
-
$4,906 AUD
View
B+
Retailer 7
-
$5,375 AUD
View
B+
Retailer 8
-
$5,459 AUD
View
Most Expensive
B
GemTrove
GT-N-00953178-98 · Nov 6
$5,986 AUD
View
8 more retailers have this diamond
Prices start from $4,534 AUDSave up to $1,453 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
1.55ct Emerald
$4,534 AUD