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Emerald|Natural|GIA

1.20ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2557958416

Certificate GIA 2557958416

Diamond specifications and retailer prices

From $4,027 AUD
HK$22,100 HKD
As of October 30, 2026
Save $3,625 AUD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,652 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-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 2557958416. Listed at 7 retailers as of October 30, 2026, with prices from $4,027 to $7,652, a $3,625 spread on the same certified stone. With Clarity lists it at $7,652. 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

1.20
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557958416
Dimensions7.01 × 4.92 × 3.42 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.01 mm4.92 mm1.20 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557958416
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NDepth 69.5%

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: Oct 30
Current: $4,027 AUD|Low: $4,027 AUD|High: $7,663 AUD|Avg: $5,311 AUD|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 14, 2026
Retailer 1$4,027 AUD
Retailer 2$4,825 AUD
Retailer 6$4,849 AUD
Retailer 4$5,075 AUD
Retailer 3$5,127 AUD
Retailer 7$5,376 AUD
Retailer 5$5,790 AUD
With Clarity$7,581 AUD

12 data points across 8 retailers

7 retailers$4,027 AUD to $7,652 AUD

B+
Cheapest Retailer
-
$4,027 AUD
HK$22,100 HKD
B+
Retailer 2
-
$4,825 AUD
SGD 4,580 SGD
View
B+
Retailer 3
-
$4,849 AUD
$3,406 USD
View
B
Retailer 4
-
$5,075 AUD
$3,565 USD
View
Final sale: no returns
B
Retailer 5
-
$5,127 AUD
SGD 4,867 SGD
View
B
Retailer 6
-
$5,790 AUD
$4,067 USD
View
Most Expensive
B
With Clarity
2557958416 · Oct 30
$7,652 AUD
$5,375 USD
View
6 more retailers have this diamond
Prices start from $4,027 AUDSave up to $3,625 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.

B+
1.20ct Emerald
$4,027 AUD