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Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG743509247

Certificate IGI LG743509247

Diamond specifications and retailer prices

From $289 USD
Save $4,451 USD (94%) vs most expensive(unlock to see where)
27 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 LG743509247 or 743509247. Listed at 27 retailers, with prices from $289 to $4,740 at Brilliant Earth, a $4,451 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 angle32.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509247
Dimensions7.87 × 5.50 × 3.68 mm
L/W Ratio1.43
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
7.87 mm5.50 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509247
Side View
Table 62.0%Crown 32.9°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 66.9%

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 29
Current: $4,740 USD|Low: $230 USD|High: $4,740 USD|Avg: $1,169 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 21$289 USD
Retailer 2$323 USD
Retailer 5$335 USD
Retailer 9$354 USD
Retailer 19$416 USD
Retailer 4$578 USD
Retailer 3$609 USD
Retailer 7$622 USD
Retailer 18$628 USD
Retailer 8$685 USD
Retailer 11$805 USD
Retailer 23$832 USD
Retailer 10$1,103 USD
Retailer 20$1,153 USD
Retailer 14$1,164 USD
Retailer 6$1,209 USD
Retailer 12$1,295 USD
Retailer 17$1,454 USD
Retailer 15$1,478 USD
Retailer 13$1,480 USD
Retailer 16$1,508 USD
Retailer 22$2,300 USD
Brilliant Earth$4,740 USD

40 data points across 23 retailers

27 retailers$289 USD to $4,740 USD

A
Cheapest Retailer
-
$289 USD
A
Retailer 2
-
$323 USD
View
A
Retailer 3
-
$335 USD
View
A
Retailer 4
-
$354 USD
View
B+
Retailer 5
-
$416 USD
View
A
Retailer 6
-
$422 USD
HK$3,300 HKD
View
A
Retailer 7
-
$578 USD
€550 EUR
View
A
Retailer 8
-
$609 USD
ZAR 9,835 ZAR
View
A
Retailer 9
-
$615 USD
£484 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$622 USD
View
A
Retailer 11
-
$628 USD
£494 GBP
View
A
Retailer 12
-
$685 USD
View
A
Retailer 13
-
$805 USD
View
A
Retailer 14
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$832 USD
A$1,280 AUD
View
A
Retailer 15
-
$1,006 USD
View
B+
Retailer 16
-
$1,103 USD
View
B+
Retailer 17
-
$1,153 USD
View
B+
Retailer 18
-
$1,188 USD
View
B+
Retailer 19
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$1,201 USD
View
B+
Retailer 20
-
$1,209 USD
SGD 1,634 SGD
View
B+
Retailer 21
-
$1,295 USD
£1,020 GBP
View
Price last confirmed 22 days ago
B+
Retailer 22
-
$1,454 USD
£1,145 GBP
View
B+
Retailer 23
-
$1,478 USD
View
B+
Retailer 24
-
$1,480 USD
A$2,277 AUD
View
B+
Retailer 25
-
$1,508 USD
View
B
Retailer 26
-
$2,300 USD
View
Most Expensive
B
Brilliant Earth
16656212A · Sep 29
$4,740 USD
View
26 more retailers have this diamond
Prices start from $289 USDSave up to $4,451 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
$289 USD