Emerald|Lab Grown|IGI

1.51ct G VS2 Emerald Lab Grown Diamond

GD • G/VS2 • IGI LG528239460

Shape and cutting style on the report: Emerald cut

Certificate IGI LG528239460

Diamond specifications and retailer prices

From $199 USD
As of October 30, 2026
Save $991 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,190 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG528239460 or 528239460. Listed at 19 retailers as of October 30, 2026, with prices from $199 to $1,190, a $991 spread on the same certified stone. Reve Diamonds lists it at $1,190. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528239460
Dimensions7.56 × 5.39 × 3.73 mm
L/W Ratio1.40
Culet sizeLong
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
7.56 mm5.39 mm1.51 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528239460
Side View
Table 58.0%Crown 26.1°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $452 USD|Low: $158 USD|High: $1,190 USD|Avg: $592 USD|+4.6%
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Reve Diamonds
October 31, 2026
Retailer 17$199 USD
Retailer 7$223 USD
Retailer 6$231 USD
Retailer 4$247 USD
Retailer 18$247 USD
Retailer 13$332 USD
Retailer 12$405 USD
Retailer 1$452 USD
Retailer 9$470 USD
Retailer 8$498 USD
Retailer 5$578 USD
Retailer 11$596 USD
Retailer 3$793 USD
Retailer 15$840 USD
Retailer 10$847 USD
Retailer 2$1,005 USD
Retailer 16$1,020 USD
Retailer 14$1,156 USD
Reve Diamonds$1,190 USD

45 data points across 19 retailers

19 retailers$199 USD to $1,190 USD

A
Cheapest Retailer
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$199 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
B+
Retailer 3
-
$231 USD
View
B+
Retailer 4
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$247 USD
View
B+
Retailer 5
-
$247 USD
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B+
Retailer 6
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$332 USD
View
B+
Retailer 7
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$405 USD
€386 EUR
View
B+
Retailer 8
-
$452 USD
£356 GBP
View
B+
Retailer 9
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$470 USD
View
B+
Retailer 10
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$498 USD
View
B+
Retailer 11
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$578 USD
View
B+
Retailer 12
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$596 USD
View
B
Retailer 13
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$793 USD
View
B
Retailer 14
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$840 USD
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B
Retailer 15
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$847 USD
View
B
Retailer 16
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$1,005 USD
View
Retailer 17
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$1,020 USD
View
Price last confirmed 14 days ago
B
Retailer 18
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$1,156 USD
£910 GBP
View
Most Expensive
C
Reve Diamonds
C797AB8F2 · Oct 30
$1,190 USD
View
18 more retailers have this diamond
Prices start from $199 USDSave up to $991 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
$199 USD