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Emerald|Natural|GIA

1.21ct J SI1 Emerald Natural Diamond

VG • J/SI1 • GIA 1569499512

Certificate GIA 1569499512

Diamond specifications and retailer prices

From $2,205 AUD
SGD 2,093 SGD
As of October 31, 2026
Save $1,818 AUD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,023 AUD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg Diamonds

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569499512. Listed at 14 retailers as of October 27, 2026, with prices from $2,205 to $4,023, a $1,818 spread on the same certified stone. Helzberg Diamonds lists it at $4,023. 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

1.21
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569499512
Dimensions6.97 × 5.01 × 3.49 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.97 mm5.01 mm1.21 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569499512
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NDepth 69.6%

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: Oct 31
Current: $4,023 AUD|Low: $2,244 AUD|High: $4,023 AUD|Avg: $2,849 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 5$2,244 AUD
Retailer 10$2,244 AUD
Retailer 13$2,275 AUD
Retailer 7$2,278 AUD
Retailer 4$2,444 AUD
Retailer 2$2,498 AUD
Retailer 8$2,685 AUD
Retailer 11$2,703 AUD
Retailer 3$2,981 AUD
Retailer 6$3,150 AUD
Retailer 12$3,421 AUD
Retailer 9$3,737 AUD
Helzberg Diamonds$4,023 AUD

22 data points across 13 retailers

14 retailers$2,205 AUD to $4,023 AUD

B+
Cheapest Retailer
-
$2,205 AUD
SGD 2,093 SGD
B+
Retailer 2
-
$2,244 AUD
$1,576 USD
View
B+
Retailer 3
-
$2,244 AUD
$1,577 USD
View
B+
Retailer 4
-
$2,275 AUD
$1,598 USD
View
B+
Retailer 5
-
$2,278 AUD
$1,600 USD
View
B+
Retailer 6
-
$2,444 AUD
SGD 2,320 SGD
View
B+
Retailer 7
-
$2,498 AUD
£1,382 GBP
View
B+
Retailer 8
-
$2,685 AUD
$1,886 USD
View
B+
Retailer 9
-
$2,703 AUD
$1,899 USD
View
B
Retailer 10
-
$2,981 AUD
$2,094 USD
View
B
Retailer 11
-
$3,150 AUD
€2,107 EUR
View
B
Retailer 12
-
$3,421 AUD
$2,403 USD
View
B
Retailer 13
-
$3,737 AUD
$2,625 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMPKPPLHI · Oct 27
$4,023 AUD
$2,826 USD
View
13 more retailers have this diamond
Prices start from $2,205 AUDSave up to $1,818 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
$2,205 AUD