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Emerald|Lab Grown|IGI

1.57ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG813609630

Certificate IGI LG813609630

Diamond specifications and retailer prices

From $323 USD
Save $4,367 USD (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,690 USD at Brilliant Earth
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct 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 LG813609630 or 813609630. Listed at 18 retailers, with prices from $323 to $4,690 at Brilliant Earth, a $4,367 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

1.57
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813609630
Dimensions8.12 × 5.36 × 3.58 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.36 mm1.57 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813609630
Side View
Table 63.0%Crown 35.8°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,721 USD|Low: $232 USD|High: $1,733 USD|Avg: $797 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 1, 2026
Retailer 5$290 USD
Retailer 4$323 USD
Retailer 7$355 USD
Retailer 11$480 USD
Retailer 3$550 USD
Retailer 12$554 USD
Retailer 9$607 USD
Retailer 17$624 USD
Retailer 15$697 USD
Retailer 16$1,008 USD
Retailer 13$1,091 USD
Retailer 14$1,100 USD
Retailer 2$1,204 USD
Retailer 6$1,447 USD
Retailer 10$1,459 USD
Retailer 8$1,560 USD
Retailer 1$1,721 USD

38 data points across 17 retailers

18 retailers$323 USD to $4,690 USD

A
Retailer 1
-
$290 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$323 USD
View
A
Retailer 3
-
$355 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$480 USD
View
A
Retailer 5
-
$550 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$554 USD
€528 EUR
View
A
Retailer 7
-
$607 USD
ZAR 9,799 ZAR
View
Price last confirmed 13 days ago
A
Retailer 8
-
$624 USD
£491 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
$697 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,008 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,091 USD
View
B+
Retailer 12
-
$1,117 USD
View
B+
Retailer 13
-
$1,204 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,447 USD
£1,139 GBP
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,459 USD
A$2,244 AUD
View
B+
Retailer 16
-
$1,560 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,721 USD
SGD 2,326 SGD
View
Most Expensive
B
Brilliant Earth
20507224A · Oct 1
$4,690 USD
View
17 more retailers have this diamond
Prices start from $323 USDSave up to $4,367 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
1.57ct Emerald
$323 USD