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Emerald|Lab Grown|IGI

1.56ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG598362559

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598362559

Diamond specifications and retailer prices

From $314 AUD
$220 USD
As of October 27, 2026
Save $2,283 AUD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,597 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG598362559 or 598362559. Listed at 9 retailers as of October 27, 2026, with prices from $314 to $2,597, a $2,283 spread on the same certified stone. Do Amore Diamonds lists it at $2,597. 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

1.56
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598362559
Dimensions7.79 × 5.38 × 3.54 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.79 mm5.38 mm1.56 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598362559
Side View
Table 62.0%Crown 34.1°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,597 AUD|Low: $260 AUD|High: $2,597 AUD|Avg: $1,041 AUD
Do Amore 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 19, 2026
Retailer 7$271 AUD
Retailer 13$303 AUD
Retailer 12$314 AUD
Retailer 9$589 AUD
Retailer 3$606 AUD
Retailer 4$888 AUD
Retailer 6$1,083 AUD
Retailer 10$1,169 AUD
Retailer 11$1,191 AUD
Retailer 5$1,388 AUD
Retailer 2$1,493 AUD
Retailer 8$1,541 AUD
Do Amore Diamonds$2,597 AUD

15 data points across 13 retailers

9 retailers$314 AUD to $2,597 AUD

A
Retailer 1
-
$271 AUD
$190 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$314 AUD
$220 USD
View
Retailer 3
-
$589 AUD
$413 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,083 AUD
$759 USD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$1,169 AUD
$820 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,191 AUD
$835 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,493 AUD
£824 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
$1,541 AUD
$1,080 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-15BD05C9D · Oct 27
$2,597 AUD
$1,820 USD
View
8 more retailers have this diamond
Prices start from $314 AUDSave up to $2,283 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.

A
1.56ct Emerald
$314 AUD