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Emerald|Natural|GIA

1.21ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6441315509

Certificate GIA 6441315509

Diamond specifications and retailer prices

From $2,468 AUD
As of November 6, 2026
Save $3,647 AUD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,115 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441315509. Listed at 14 retailers as of November 5, 2026, with prices from $2,468 to $6,115, a $3,647 spread on the same certified stone. NZ Jewellers lists it at $6,115. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6441315509
Dimensions7.34 × 4.78 × 3.18 mm
L/W Ratio1.54
Top View
7.34 mm4.78 mm1.21 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6441315509
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

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: Nov 6
Current: $6,115 AUD|Low: $2,450 AUD|High: $6,640 AUD|Avg: $3,605 AUD|-7.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$2,468 AUD
Retailer 6$2,643 AUD
Retailer 2$2,837 AUD
Retailer 4$2,926 AUD
Retailer 15$2,926 AUD
Retailer 13$2,971 AUD
Retailer 3$3,060 AUD
Retailer 9$3,177 AUD
Retailer 5$3,300 AUD
Retailer 14$3,376 AUD
Retailer 7$3,547 AUD
Retailer 10$3,570 AUD
Retailer 8$3,973 AUD
Retailer 11$5,111 AUD
NZ Jewellers$6,115 AUD

31 data points across 15 retailers

14 retailers$2,468 AUD to $6,115 AUD

B+
Cheapest Retailer
-
$2,468 AUD
B+
Retailer 2
-
$2,643 AUD
View
B+
Retailer 3
-
$2,837 AUD
View
B+
Retailer 4
-
$2,926 AUD
View
Retailer 5
-
$2,926 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,971 AUD
View
B
Retailer 7
-
$3,060 AUD
View
B
Retailer 8
-
$3,177 AUD
View
B
Retailer 9
-
$3,300 AUD
View
B
Retailer 10
-
$3,376 AUD
View
B
Retailer 11
-
$3,570 AUD
View
B
Retailer 12
-
$3,973 AUD
View
B
Retailer 13
-
$5,111 AUD
View
Most Expensive
B
NZ Jewellers
d3ca1ef6-e898-4e39-b176-46954c581ecd · Nov 5
$6,115 AUD
$4,281 USD
View
13 more retailers have this diamond
Prices start from $2,468 AUDSave up to $3,647 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+
1.21ct Emerald
$2,468 AUD