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Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG720508212

Certificate IGI LG720508212

Diamond specifications and retailer prices

From $280 USD
Save $4,460 USD (94%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,740 USD at Brilliant Earth
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720508212 or 720508212. Listed at 26 retailers, with prices from $280 to $4,740 at Brilliant Earth, a $4,460 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720508212
Dimensions8.12 × 5.40 × 3.64 mm
L/W Ratio1.50
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
8.12 mm5.40 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720508212
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $4,740 USD|Low: $223 USD|High: $4,740 USD|Avg: $1,128 USD
Brilliant Earth
Retailer 2
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Retailer 20
October 1, 2026
Retailer 8$280 USD
Retailer 5$325 USD
Retailer 15$330 USD
Retailer 9$343 USD
Retailer 14$402 USD
Retailer 4$561 USD
Retailer 20$590 USD
Retailer 17$605 USD
Retailer 7$611 USD
Retailer 16$665 USD
Retailer 11$777 USD
Retailer 19$806 USD
Retailer 10$1,099 USD
Retailer 3$1,116 USD
Retailer 12$1,124 USD
Retailer 6$1,168 USD
Retailer 13$1,408 USD
Retailer 2$1,480 USD
Retailer 18$2,295 USD
Brilliant Earth$4,740 USD

40 data points across 20 retailers

26 retailers$280 USD to $4,740 USD

A
Cheapest Retailer
-
$280 USD
A
Retailer 2
-
$325 USD
View
A
Retailer 3
-
$330 USD
View
A
Retailer 4
-
$343 USD
View
B+
Retailer 5
-
$402 USD
View
A
Retailer 6
-
$410 USD
HK$3,200 HKD
View
A
Retailer 7
-
$561 USD
€534 EUR
View
A
Retailer 8
-
$590 USD
ZAR 9,526 ZAR
View
A
Retailer 9
-
$606 USD
£477 GBP
View
A
Retailer 10
-
$611 USD
View
A
Retailer 11
-
$665 USD
View
A
Retailer 12
-
$777 USD
View
A
Retailer 13
-
$806 USD
A$1,240 AUD
View
A
Retailer 14
-
$974 USD
View
B+
Retailer 15
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$1,099 USD
View
B+
Retailer 16
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$1,116 USD
View
B+
Retailer 17
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$1,147 USD
View
B+
Retailer 18
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$1,167 USD
View
B+
Retailer 19
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$1,168 USD
SGD 1,579 SGD
View
B+
Retailer 20
-
$1,408 USD
£1,109 GBP
View
B+
Retailer 21
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$1,449 USD
View
B+
Retailer 22
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$1,461 USD
View
B+
Retailer 23
-
$1,480 USD
A$2,277 AUD
View
B
Retailer 24
-
$2,295 USD
View
B
Retailer 25
-
$2,344 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
15240401A · Oct 1
$4,740 USD
View
25 more retailers have this diamond
Prices start from $280 USDSave up to $4,460 USD

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.

A
1.59ct Emerald
$280 USD