CaratHunter
Plans
Emerald|Natural|GIA

1.21ct D SI2 Emerald Natural Diamond

ID • D/SI2 • GIA 7533430253

Certificate GIA 7533430253

Diamond specifications and retailer prices

From $3,327 AUD
As of November 6, 2026
Save $1,473 AUD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,800 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533430253. Listed at 6 retailers as of November 5, 2026, with prices from $3,327 to $4,800, a $1,473 spread on the same certified stone. Blue Nile lists it at $4,800. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7533430253
Dimensions7.24 × 5.13 × 3.37 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.24 mm5.13 mm1.21 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7533430253
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

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 6
Current: $4,800 AUD|Low: $3,308 AUD|High: $4,800 AUD|Avg: $4,134 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$3,327 AUD
Retailer 2$3,987 AUD
Retailer 5$4,046 AUD
Retailer 4$4,168 AUD
Retailer 6$4,638 AUD
Blue Nile$4,800 AUD

9 data points across 6 retailers

6 retailers$3,327 AUD to $4,800 AUD

A
Cheapest Retailer
-
$3,327 AUD
A
Retailer 2
-
$3,987 AUD
View
A
Retailer 3
-
$4,046 AUD
View
B+
Retailer 4
-
$4,168 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,638 AUD
View
Most Expensive
B+
Blue Nile
26815417 · Nov 5
$4,800 AUD
$3,360 USD
View
5 more retailers have this diamond
Prices start from $3,327 AUDSave up to $1,473 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
1.21ct Emerald
$3,327 AUD