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Emerald|Lab Grown|IGI

1.57ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG830616068

Certificate IGI LG830616068

Diamond specifications and retailer prices

From $561 USD
Save $4,139 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,700 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 LG830616068 or 830616068. Listed at 20 retailers, with prices from $561 to $4,700 at Brilliant Earth, a $4,139 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 angle34.5°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830616068
Dimensions7.92 × 5.60 × 3.66 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.60 mm1.57 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830616068
Side View
Table 67.0%Crown 34.5°Girdle: MediumPavilion 46°Culet: LargeDepth 65.4%

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: Oct 1
Current: $4,690 USD|Low: $350 USD|High: $4,690 USD|Avg: $1,520 USD
Brilliant Earth
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
Retailer 18
October 1, 2026
Retailer 2$561 USD
Retailer 3$720 USD
Retailer 12$835 USD
Retailer 4$928 USD
Retailer 13$1,029 USD
Retailer 18$1,049 USD
Retailer 6$1,151 USD
Retailer 8$1,338 USD
Retailer 16$1,455 USD
Retailer 11$1,587 USD
Retailer 5$1,971 USD
Retailer 7$2,029 USD
Retailer 15$2,108 USD
Retailer 9$2,159 USD
Retailer 17$2,410 USD
Retailer 10$2,502 USD
Retailer 14$2,633 USD
Brilliant Earth$4,690 USD

35 data points across 18 retailers

20 retailers$561 USD to $4,700 USD

A
Cheapest Retailer
-
$561 USD
A
Retailer 2
-
$602 USD
HK$4,700 HKD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$720 USD
View
B+
Retailer 4
-
$835 USD
View
B+
Retailer 5
-
$928 USD
€884 EUR
View
B+
Retailer 6
-
$1,031 USD
£812 GBP
View
B+
Retailer 7
-
$1,049 USD
ZAR 16,942 ZAR
View
B+
Retailer 8
-
$1,151 USD
View
B
Retailer 9
-
$1,338 USD
View
B+
Retailer 10
-
$1,455 USD
A$2,239 AUD
View
B+
Retailer 11
-
$1,587 USD
A$2,442 AUD
View
B
Retailer 12
-
$1,971 USD
SGD 2,664 SGD
View
B
Retailer 13
-
$2,029 USD
View
B
Retailer 14
-
$2,108 USD
View
B
Retailer 15
-
$2,159 USD
View
B
Retailer 16
-
$2,410 USD
View
B
Retailer 17
-
$2,502 USD
£1,970 GBP
View
B
Retailer 18
-
$2,633 USD
£2,073 GBP
View
B
Retailer 19
-
$4,690 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21137632A · Sep 29
$4,700 USD
View
19 more retailers have this diamond
Prices start from $561 USDSave up to $4,139 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
$561 USD