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Emerald|Natural|GIA

0.55ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 1528117531

Certificate GIA 1528117531

Diamond specifications and retailer prices

From $693 AUD
As of November 5, 2026
Save $770 AUD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,463 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1528117531. Listed at 8 retailers as of November 5, 2026, with prices from $693 to $1,463, a $770 spread on the same certified stone. 77 Diamonds lists it at $1,463. 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

0.55
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle50°
OriginNatural
Grading LabGIA
CertificateGIA 1528117531
Dimensions5.58 × 3.96 × 2.63 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
5.58 mm3.96 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528117531
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 50°Culet: NoneDepth 66.4%

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: Nov 5
Current: $1,463 AUD|Low: $630 AUD|High: $1,481 AUD|Avg: $1,058 AUD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$693 AUD
Retailer 3$836 AUD
Retailer 6$924 AUD
Retailer 5$984 AUD
Retailer 7$1,187 AUD
Retailer 2$1,321 AUD
77 Diamonds$1,463 AUD

36 data points across 7 retailers

8 retailers$693 AUD to $1,463 AUD

A
Cheapest Retailer
-
$693 AUD
Final sale: no returns
A
Retailer 2
-
$820 AUD
View
A
Retailer 3
-
$836 AUD
View
B+
Retailer 4
-
$924 AUD
View
B+
Retailer 5
-
$984 AUD
View
B
Retailer 6
-
$1,187 AUD
View
B
Retailer 7
-
$1,321 AUD
View
Most Expensive
B
77 Diamonds
EMMBFQ5ZYM6A · Nov 6
$1,463 AUD
£806 GBP
View
7 more retailers have this diamond
Prices start from $693 AUDSave up to $770 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
0.55ct Emerald
$693 AUD