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Emerald|Lab Grown|IGI

1.59ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG782688914

Shape and cutting style on the report: Emerald cut

Certificate IGI LG782688914

Diamond specifications and retailer prices

From $527 AUD
As of November 4, 2026
Save $1,796 AUD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,324 AUD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782688914 or 782688914. Listed at 7 retailers as of November 4, 2026, with prices from $527 to $2,324, a $1,796 spread on the same certified stone. Rare Carat lists it at $2,324. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688914
Dimensions7.75 × 5.48 × 3.74 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.75 mm5.48 mm1.59 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688914
Side View
Table 61.0%Crown 32.7°Girdle: Slightly ThickPavilion 42.6°Culet: LargeDepth 68.2%

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: Nov 4
Current: $2,324 AUD|Low: $527 AUD|High: $2,324 AUD|Avg: $1,183 AUD|+4.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$527 AUD
Retailer 2$693 AUD
Retailer 5$746 AUD
Retailer 6$1,394 AUD
Retailer 3$1,510 AUD
Rare Carat$2,324 AUD

40 data points across 6 retailers

7 retailers$527 AUD to $2,324 AUD

B+
Cheapest Retailer
-
$527 AUD
A
Retailer 2
-
$693 AUD
View
A
Retailer 3
-
$746 AUD
View
B+
Retailer 4
-
$1,290 AUD
View
B+
Retailer 5
-
$1,394 AUD
View
B+
Retailer 6
-
$1,510 AUD
View
Most Expensive
B
Rare Carat
SS22275_l_782688914 · Nov 4
$2,324 AUD
$1,630 USD
View
6 more retailers have this diamond
Prices start from $527 AUDSave up to $1,796 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
1.59ct Emerald
$527 AUD