Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG617418831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617418831

Diamond specifications and retailer prices

From $256 USD
As of November 1, 2026
Save $2,384 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,640 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617418831 or 617418831. Listed at 19 retailers as of October 31, 2026, with prices from $256 to $2,640, a $2,384 spread on the same certified stone. Do Amore Diamonds lists it at $2,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617418831
Dimensions7.80 × 5.49 × 3.63 mm
L/W Ratio1.42
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
7.80 mm5.49 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617418831
Side View
Table 66.0%Crown 37.5°Girdle: MediumPavilion 40°Culet: LNGDepth 66.1%

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: Nov 1
Current: $618 USD|Low: $246 USD|High: $1,420 USD|Avg: $672 USD|+2.6%
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
November 1, 2026
Retailer 13$256 USD
Retailer 6$287 USD
Retailer 5$297 USD
Retailer 4$317 USD
Retailer 14$317 USD
Retailer 12$426 USD
Retailer 9$475 USD
Retailer 1$618 USD
Retailer 7$655 USD
Retailer 2$887 USD
Retailer 11$975 USD
Retailer 3$1,126 USD
Retailer 15$1,247 USD
Retailer 10$1,372 USD
Retailer 8$1,411 USD

45 data points across 15 retailers

19 retailers$256 USD to $2,640 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$297 USD
View
A
Retailer 4
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$317 USD
View
Retailer 5
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$317 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$392 USD
View
B+
Retailer 7
-
$426 USD
View
A
Retailer 8
-
$475 USD
View
B+
Retailer 9
-
$618 USD
£487 GBP
View
B+
Retailer 10
-
$655 USD
View
Retailer 11
-
$887 USD
A$1,364 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$975 USD
View
B
Retailer 13
-
$1,126 USD
View
B
Retailer 14
-
$1,247 USD
View
Retailer 15
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$1,292 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,372 USD
£1,080 GBP
View
B
Retailer 17
-
$1,411 USD
£1,111 GBP
View
B
Retailer 18
-
$2,270 USD
View
Most Expensive
B
Do Amore Diamonds
23-617418831 · Oct 31
$2,640 USD
View
18 more retailers have this diamond
Prices start from $256 USDSave up to $2,384 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
$256 USD