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Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG621447161

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621447161

Diamond specifications and retailer prices

From $369 AUD
$259 USD
As of October 30, 2026
Save $4,580 AUD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,948 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621447161 or 621447161. Listed at 21 retailers as of October 30, 2026, with prices from $369 to $4,948, a $4,580 spread on the same certified stone. Yadav Diamonds lists it at $4,948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621447161
Dimensions7.71 × 5.52 × 3.70 mm
L/W Ratio1.40
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
Top View
7.71 mm5.52 mm1.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621447161
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 37.9°Culet: LargeDepth 67.0%

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 30
Current: $891 AUD|Low: $369 AUD|High: $5,324 AUD|Avg: $1,273 AUD|-5.0%
Retailer 1
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Retailer 19
October 31, 2026
Retailer 3$369 AUD
Retailer 7$413 AUD
Retailer 6$427 AUD
Retailer 10$457 AUD
Retailer 17$457 AUD
Retailer 4$612 AUD
Retailer 16$683 AUD
Retailer 15$866 AUD
Retailer 1$891 AUD
Retailer 2$942 AUD
Retailer 14$1,172 AUD
Retailer 5$1,230 AUD
Retailer 18$1,290 AUD
Retailer 19$1,621 AUD
Retailer 9$1,795 AUD
Retailer 11$1,857 AUD
Retailer 13$2,032 AUD
Retailer 8$3,274 AUD
Retailer 12$4,499 AUD

44 data points across 19 retailers

21 retailers$369 AUD to $4,948 AUD

A
Cheapest Retailer
-
$369 AUD
$259 USD
A
Retailer 2
-
$413 AUD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$427 AUD
$300 USD
View
A
Retailer 4
-
$457 AUD
$321 USD
View
A
Retailer 5
-
$457 AUD
$321 USD
View
B+
Retailer 6
-
$612 AUD
$430 USD
View
A
Retailer 7
-
$683 AUD
$480 USD
View
A
Retailer 8
-
$866 AUD
ZAR 9,832 ZAR
View
A
Retailer 9
-
$891 AUD
£493 GBP
View
A
Retailer 10
-
$942 AUD
$662 USD
View
A
Retailer 11
-
$1,172 AUD
View
A
Retailer 12
-
$1,230 AUD
$864 USD
View
A
Retailer 13
-
$1,290 AUD
$906 USD
View
B+
Retailer 14
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$1,621 AUD
$1,139 USD
View
B+
Retailer 15
-
$1,795 AUD
$1,261 USD
View
B+
Retailer 16
-
$1,857 AUD
$1,305 USD
View
B+
Retailer 17
-
$2,032 AUD
£1,124 GBP
View
B
Retailer 18
-
$3,274 AUD
$2,300 USD
View
B
Retailer 19
-
$4,257 AUD
$2,990 USD
View
B
Retailer 20
-
$4,499 AUD
$3,160 USD
View
Most Expensive
B
Yadav Diamonds
13004486 · Oct 30
$4,948 AUD
$3,476 USD
View
20 more retailers have this diamond
Prices start from $369 AUDSave up to $4,580 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
$369 AUD