Emerald|Natural|GIA

1.20ct J SI1 Emerald Natural Diamond

VG • J/SI1 • GIA 6562010520

Certificate GIA 6562010520

Diamond specifications and retailer prices

From $3,251 NZD
$1,832 USD
As of November 1, 2026
Save $3,052 NZD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,302 NZD 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562010520. Listed at 19 retailers as of November 1, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.33°
OriginNatural
Grading LabGIA
CertificateGIA 6562010520
Dimensions7.09 × 5.03 × 3.31 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Cloud, Knot, Needle
Top View
7.09 mm5.03 mm1.20 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562010520
Side View
Table 66.0%Crown 50.33°GirdlePavilionCulet: NDepth 65.8%

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 1
Current: $3,946 NZD|Low: $3,201 NZD|High: $7,042 NZD|Avg: $4,272 NZD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$3,251 NZD
Retailer 13$3,320 NZD
Retailer 8$3,352 NZD
Retailer 10$3,416 NZD
Retailer 6$3,509 NZD
Retailer 3$3,598 NZD
Retailer 2$3,762 NZD
Retailer 12$3,843 NZD
Retailer 1$3,946 NZD
Retailer 9$4,422 NZD
Retailer 5$4,883 NZD
Retailer 4$5,161 NZD
Retailer 7$6,303 NZD

28 data points across 13 retailers

19 retailers$3,251 NZD to $6,303 NZD

B+
Cheapest Retailer
-
$3,251 NZD
$1,832 USD
B+
Retailer 2
-
$3,320 NZD
$1,871 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,352 NZD
$1,889 USD
View
B+
Retailer 4
-
$3,416 NZD
$1,925 USD
View
B+
Retailer 5
-
$3,509 NZD
£1,557 GBP
View
B+
Retailer 6
-
$3,598 NZD
$2,028 USD
View
B
Retailer 7
-
$3,762 NZD
$2,120 USD
View
Retailer 8
-
$3,785 NZD
$2,133 USD
View
Price last confirmed 67 days ago
Retailer 9
-
$3,785 NZD
$2,133 USD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$3,843 NZD
$2,166 USD
View
B
Retailer 11
-
$3,946 NZD
£1,751 GBP
View
Retailer 12
-
$3,958 NZD
$2,231 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$3,971 NZD
$2,238 USD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$4,422 NZD
ZAR 40,262 ZAR
View
Retailer 15
-
$4,581 NZD
$2,582 USD
View
Price last confirmed 29 days ago
Retailer 16
-
$4,883 NZD
A$4,234 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$5,161 NZD
€2,770 EUR
View
B
Retailer 18
-
$6,303 NZD
£2,797 GBP
View
Most Expensive
NZ Jewellers
a76e143f-4c3e-4f6f-b26c-4150d9dbdadc · Oct 3
$8,302 NZD
$4,679 USD
View
Price last confirmed 29 days ago
18 more retailers have this diamond
Prices start from $3,251 NZDSave up to $3,052 NZD

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
$3,251 NZD