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Emerald|Lab Grown|IGI

1.51ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG570352438

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570352438

Diamond specifications and retailer prices

From $336 USD
As of October 30, 2026
Save $1,776 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,112 USD at Ting Diamond · As of October 31, 2026
View at Ting Diamond

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570352438 or 570352438. Listed at 16 retailers as of October 30, 2026, with prices from $336 to $2,112, a $1,776 spread on the same certified stone. Ting Diamond lists it at $2,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570352438
Dimensions8.25 × 5.32 × 3.45 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.25 mm5.32 mm1.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570352438
Side View
Table 60.5%Crown 33.4°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,681 USD|Low: $263 USD|High: $2,667 USD|Avg: $962 USD|-0.6%
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 29, 2026
Retailer 14$336 USD
Retailer 6$377 USD
Retailer 3$390 USD
Retailer 2$417 USD
Retailer 15$417 USD
Retailer 4$491 USD
Retailer 11$570 USD
Retailer 5$673 USD
Retailer 16$673 USD
Retailer 10$717 USD
Retailer 13$1,223 USD
Retailer 17$1,341 USD
Retailer 12$1,350 USD
Retailer 7$1,384 USD
Retailer 8$1,600 USD
Retailer 1$1,681 USD
Retailer 9$2,667 USD

28 data points across 17 retailers

16 retailers$336 USD to $2,112 USD

A
Cheapest Retailer
-
$336 USD
A
Retailer 2
-
$377 USD
View
Final sale: no returns
A
Retailer 3
-
$390 USD
View
A
Retailer 4
-
$417 USD
View
A
Retailer 5
-
$417 USD
View
A
Retailer 6
-
$491 USD
View
B+
Retailer 7
-
$570 USD
View
B+
Retailer 8
-
$673 USD
View
B+
Retailer 9
-
$673 USD
View
B+
Retailer 10
-
$717 USD
ZAR 11,581 ZAR
View
B
Retailer 11
-
$1,223 USD
View
B
Retailer 12
-
$1,341 USD
View
B
Retailer 13
-
$1,350 USD
View
B
Retailer 14
-
$1,384 USD
View
B
Retailer 15
-
$1,681 USD
£1,324 GBP
View
Most Expensive
B
Ting Diamond
6992649 · Oct 31
$2,112 USD
HK$16,500 HKD
View
15 more retailers have this diamond
Prices start from $336 USDSave up to $1,776 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Emerald
$336 USD