CaratHunter
Plans
Emerald|Lab Grown|IGI

1.59ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG806620343

Shape and cutting style on the report: Emerald cut

Certificate IGI LG806620343

Diamond specifications and retailer prices

From $502 AUD
$352 USD
As of November 1, 2026
Save $3,022 AUD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,524 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG806620343 or 806620343. Listed at 10 retailers as of November 1, 2026, with prices from $502 to $3,524, a $3,022 spread on the same certified stone. Brilliant Earth lists it at $3,524. 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 angle38.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806620343
Dimensions7.78 × 5.53 × 3.81 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
7.78 mm5.53 mm1.59 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806620343
Side View
Table 63.0%Crown 38.8°Girdle: MediumPavilion 40.2°Culet: LargeDepth 68.9%

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 1
Current: $3,524 AUD|Low: $502 AUD|High: $3,853 AUD|Avg: $1,423 AUD|-2.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$502 AUD
Retailer 5$619 AUD
Retailer 2$688 AUD
Retailer 7$741 AUD
Retailer 8$1,273 AUD
Retailer 6$1,394 AUD
Retailer 4$1,491 AUD
Retailer 3$2,190 AUD
Brilliant Earth$3,524 AUD

38 data points across 9 retailers

10 retailers$502 AUD to $3,524 AUD

Retailer 1
-
$420 AUD
HK$2,300 HKD
Price last confirmed 59 days ago
B+
Retailer 2
-
$502 AUD
$352 USD
View
A
Retailer 3
-
$619 AUD
€413 EUR
View
A
Retailer 4
-
$688 AUD
£380 GBP
View
A
Retailer 5
-
$741 AUD
$519 USD
View
B+
Retailer 6
-
$1,273 AUD
$892 USD
View
B+
Retailer 7
-
$1,394 AUD
$977 USD
View
B+
Retailer 8
-
$1,491 AUD
£823 GBP
View
B+
Retailer 9
-
$2,190 AUD
$1,535 USD
View
Most Expensive
B
Brilliant Earth
20902624A · Nov 2
$3,524 AUD
$2,470 USD
View
9 more retailers have this diamond
Prices start from $502 AUDSave up to $3,022 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
$502 AUD