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Emerald|Natural|GIA

1.20ct J VS1 Emerald Natural Diamond

ID • J/VS1 • GIA 6233728526

Certificate GIA 6233728526

Diamond specifications and retailer prices

From $4,431 AUD
As of November 4, 2026
Save $5,213 AUD (54%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $10,047 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233728526. Listed at 28 retailers as of November 2, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle45.54°
Pavilion angle55.39°
OriginNatural
Grading LabGIA
CertificateGIA 6233728526
Dimensions7.72 × 5.07 × 3.13 mm
L/W Ratio1.52
Top View
7.72 mm5.07 mm1.20 ctJ / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233728526
Side View
Table 70.0%Crown 45.54°Girdle: STK-THKPavilion 55.39°Culet: NoneDepth 61.7%

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 4
Current: $10,047 AUD|Low: $4,168 AUD|High: $10,047 AUD|Avg: $6,465 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$4,448 AUD
Retailer 6$4,823 AUD
Retailer 8$5,425 AUD
Retailer 9$5,580 AUD
Retailer 3$5,841 AUD
Retailer 7$6,183 AUD
Retailer 2$6,490 AUD
Retailer 4$7,038 AUD
Retailer 5$9,644 AUD
NZ Jewellers$10,047 AUD

43 data points across 10 retailers

28 retailers$4,431 AUD to $9,644 AUD

B+
Cheapest Retailer
-
$4,431 AUD
B+
Retailer 2
-
$4,448 AUD
View
B+
Retailer 3
-
$4,544 AUD
View
B+
Retailer 4
-
$4,638 AUD
View
B
Retailer 5
-
$4,823 AUD
View
Final sale: no returns
B
Retailer 6
-
$4,964 AUD
View
B
Retailer 7
-
$5,014 AUD
View
B
Retailer 8
-
$5,224 AUD
View
Retailer 9
-
$5,224 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,227 AUD
View
B
Retailer 11
-
$5,425 AUD
View
B
Retailer 12
-
$5,558 AUD
View
B
Retailer 13
-
$5,580 AUD
View
B
Retailer 14
-
$5,683 AUD
View
B
Retailer 15
-
$5,841 AUD
View
B
Retailer 16
-
$5,914 AUD
View
B
Retailer 17
-
$5,914 AUD
View
B
Retailer 18
-
$6,028 AUD
View
B
Retailer 19
-
$6,100 AUD
View
B
Retailer 20
-
$6,155 AUD
View
Retailer 21
-
$6,183 AUD
View
Price last confirmed 33 days ago
B
Retailer 22
-
$6,490 AUD
View
Retailer 23
-
$6,527 AUD
View
Price last confirmed 14 days ago
B
Retailer 24
-
$6,781 AUD
View
B
Retailer 25
-
$7,038 AUD
View
B
Retailer 26
-
$8,334 AUD
View
B
Retailer 27
-
$9,644 AUD
View
Most Expensive
NZ Jewellers
08b6a22d-a0d3-4e98-987f-f14ae985daf5 · Oct 3
$10,047 AUD
$7,033 USD
View
Price under review
27 more retailers have this diamond
Prices start from $4,431 AUDSave up to $5,213 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
$4,431 AUD