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Emerald|Natural|GIA

1.20ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2548373320

Certificate GIA 2548373320

Diamond specifications and retailer prices

From $2,027 AUD
As of November 4, 2026
Save $552 AUD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,579 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2548373320. Listed at 7 retailers as of November 4, 2026, with prices from $2,027 to $2,579, a $552 spread on the same certified stone. GemTrove lists it at $2,579. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2548373320
Dimensions6.88 × 5.06 × 3.45 mm
L/W Ratio1.36
Top View
6.88 mm5.06 mm1.20 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548373320
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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 4
Current: $2,579 AUD|Low: $1,783 AUD|High: $2,713 AUD|Avg: $2,271 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$2,027 AUD
Retailer 7$2,037 AUD
Retailer 3$2,057 AUD
Retailer 2$2,208 AUD
Retailer 5$2,297 AUD
Retailer 4$2,450 AUD
GemTrove$2,579 AUD

42 data points across 7 retailers

7 retailers$2,027 AUD to $2,579 AUD

B+
Cheapest Retailer
-
$2,027 AUD
Final sale: no returns
A
Retailer 2
-
$2,037 AUD
View
A
Retailer 3
-
$2,057 AUD
View
B+
Retailer 4
-
$2,208 AUD
View
B+
Retailer 5
-
$2,297 AUD
View
B+
Retailer 6
-
$2,450 AUD
View
Most Expensive
B
GemTrove
GT-N-00947455-98 · Nov 6
$2,579 AUD
View
6 more retailers have this diamond
Prices start from $2,027 AUDSave up to $552 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
1.20ct Emerald
$2,027 AUD