CaratHunter
Plans
Emerald|Lab Grown|IGI

1.57ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG784658766

Certificate IGI LG784658766

Diamond specifications and retailer prices

From $270 USD
Save $4,211 USD (94%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,481 USD at Yadav Diamonds
View at Yadav Diamonds

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 LG784658766 or 784658766. Listed at 20 retailers, with prices from $270 to $4,481 at Yadav Diamonds, a $4,211 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 angle33.9°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784658766
Dimensions7.80 × 5.58 × 3.74 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
7.80 mm5.58 mm1.57 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784658766
Side View
Table 67.0%Crown 33.9°Girdle: MediumPavilion 43.5°Culet: LargeDepth 67.0%

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: $619 USD|Low: $190 USD|High: $2,260 USD|Avg: $823 USD|+5.5%
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
Retailer 18
Retailer 19
September 29, 2026
Retailer 11$190 USD
Retailer 5$242 USD
Retailer 6$270 USD
Retailer 2$281 USD
Retailer 13$296 USD
Retailer 18$300 USD
Retailer 10$315 USD
Retailer 8$392 USD
Retailer 19$501 USD
Retailer 17$563 USD
Retailer 1$619 USD
Retailer 4$628 USD
Retailer 15$769 USD
Retailer 16$1,065 USD
Retailer 9$1,233 USD
Retailer 3$1,295 USD
Retailer 12$1,344 USD
Retailer 7$1,850 USD
Retailer 14$2,260 USD

38 data points across 19 retailers

20 retailers$270 USD to $4,481 USD

A
Retailer 1
-
$242 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$270 USD
View
A
Retailer 3
-
$281 USD
View
A
Retailer 4
-
$296 USD
View
A
Retailer 5
-
$300 USD
View
A
Retailer 6
-
$315 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$392 USD
View
A
Retailer 8
-
$501 USD
€477 EUR
View
A
Retailer 9
-
$563 USD
ZAR 9,091 ZAR
View
A
Retailer 10
-
$619 USD
£487 GBP
View
A
Retailer 11
-
$628 USD
View
A
Retailer 12
-
$769 USD
A$1,183 AUD
View
B+
Retailer 13
-
$1,065 USD
View
B+
Retailer 14
-
$1,233 USD
View
B+
Retailer 15
-
$1,295 USD
£1,020 GBP
View
B+
Retailer 16
-
$1,344 USD
£1,058 GBP
View
B
Retailer 17
-
$1,850 USD
View
B
Retailer 18
-
$2,260 USD
View
B
Retailer 19
-
$2,320 USD
View
Most Expensive
B
Yadav Diamonds
13024966 · Sep 30
$4,481 USD
View
19 more retailers have this diamond
Prices start from $270 USDSave up to $4,211 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
$270 USD