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Emerald|Natural|GIA

1.20ct I SI2 Emerald Natural Diamond

VG • I/SI2 • GIA 563

Certificate GIA 563

Diamond specifications and retailer prices

From $5,045 AUD
$3,544 USD
As of October 30, 2026
Save $1,315 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,361 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $5,045 to $6,361, a $1,315 spread on the same certified stone. Blue Nile lists it at $6,361. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 563
Dimensions7.43 × 4.84 × 3.31 mm
L/W Ratio1.54
Top View
7.43 mm4.84 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 563
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,361 AUD|Low: $5,045 AUD|High: $6,361 AUD|Avg: $5,600 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 4$5,045 AUD
Retailer 5$5,289 AUD
Retailer 2$5,996 AUD
Retailer 3$5,996 AUD
Blue Nile$6,361 AUD

4 data points across 5 retailers

3 retailers$5,045 AUD to $6,361 AUD

B
Cheapest Retailer
-
$5,045 AUD
$3,544 USD
B
Retailer 2
-
$5,289 AUD
$3,715 USD
View
Most Expensive
C
Blue Nile
18664909 · Oct 29
$6,361 AUD
$4,468 USD
View
2 more retailers have this diamond
Prices start from $5,045 AUDSave up to $1,315 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
$5,045 AUD