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Emerald|Natural|GIA

1.20ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 1558246528

Certificate GIA 1558246528

Diamond specifications and retailer prices

From €1,504 EUR
SGD 2,270 SGD
As of October 31, 2026
Save €1,252 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,756 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558246528. Listed at 15 retailers as of October 31, 2026, with prices from €1,504 to €2,756, a €1,252 spread on the same certified stone. Helzberg Diamonds lists it at €2,756. 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

1.20
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558246528
Dimensions7.13 × 5.07 × 3.40 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.13 mm5.07 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558246528
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.1%

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: Oct 31
Current: €2,756 EUR|Low: €1,504 EUR|High: €2,870 EUR|Avg: €1,972 EUR|-4.0%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 15€1,504 EUR
Retailer 11€1,538 EUR
Retailer 12€1,539 EUR
Retailer 13€1,557 EUR
Retailer 5€1,674 EUR
Retailer 8€1,701 EUR
Retailer 9€1,831 EUR
Retailer 3€1,844 EUR
Retailer 2€1,930 EUR
Retailer 4€2,007 EUR
Retailer 7€2,025 EUR
Retailer 10€2,168 EUR
Retailer 14€2,344 EUR
Retailer 6€2,548 EUR
Helzberg Diamonds€2,756 EUR

27 data points across 15 retailers

15 retailers€1,504 EUR to €2,756 EUR

A
Cheapest Retailer
-
€1,504 EUR
SGD 2,270 SGD
A
Retailer 2
-
€1,538 EUR
$1,718 USD
View
A
Retailer 3
-
€1,539 EUR
$1,719 USD
View
B+
Retailer 4
-
€1,557 EUR
$1,739 USD
View
B+
Retailer 5
-
€1,674 EUR
SGD 2,528 SGD
View
B+
Retailer 6
-
€1,701 EUR
£1,496 GBP
View
B+
Retailer 7
-
€1,831 EUR
$2,046 USD
View
B+
Retailer 8
-
€1,844 EUR
$2,060 USD
View
B
Retailer 9
-
€1,864 EUR
$2,083 USD
View
B+
Retailer 10
-
€1,930 EUR
$2,156 USD
View
B
Retailer 11
-
€2,007 EUR
$2,242 USD
View
B
Retailer 12
-
€2,168 EUR
View
B
Retailer 13
-
€2,344 EUR
$2,619 USD
View
B
Retailer 14
-
€2,548 EUR
$2,846 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLLOIKMLIO · Nov 1
€2,756 EUR
$3,079 USD
View
14 more retailers have this diamond
Prices start from €1,504 EURSave up to €1,252 EUR

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
1.20ct Emerald
€1,504 EUR