Emerald|Lab Grown|IGI

1.51ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG831677493

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831677493

Diamond specifications and retailer prices

From $233 USD
As of November 4, 2026
Save $2,037 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,270 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831677493 or 831677493. Listed at 16 retailers as of November 4, 2026, with prices from $233 to $2,270, a $2,037 spread on the same certified stone. Brilliant Earth lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677493
Dimensions7.92 × 5.34 × 3.65 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.34 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677493
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 42.1°Culet: LargeDepth 68.4%

Caratlytics Score

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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 4
Current: $2,270 USD|Low: $224 USD|High: $2,340 USD|Avg: $757 USD|-3.0%
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
November 5, 2026
Retailer 14$233 USD
Retailer 6$270 USD
Retailer 5$289 USD
Retailer 15$289 USD
Retailer 13$390 USD
Retailer 11$523 USD
Retailer 2$540 USD
Retailer 7$616 USD
Retailer 9$675 USD
Retailer 10$715 USD
Retailer 4$930 USD
Retailer 12$972 USD
Retailer 8$1,155 USD
Retailer 3$1,176 USD
Brilliant Earth$2,270 USD

46 data points across 15 retailers

16 retailers$233 USD to $2,270 USD

A
Cheapest Retailer
-
$233 USD
A
Retailer 2
-
$270 USD
View
Retailer 3
-
$289 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$289 USD
View
B+
Retailer 5
-
$390 USD
View
Retailer 6
-
$523 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$540 USD
View
B+
Retailer 8
-
$616 USD
View
B+
Retailer 9
-
$675 USD
View
B+
Retailer 10
-
$715 USD
View
B+
Retailer 11
-
$930 USD
View
Retailer 12
-
$972 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$981 USD
View
B
Retailer 14
-
$1,155 USD
View
B
Retailer 15
-
$1,176 USD
View
Most Expensive
B
Brilliant Earth
21320859A · Nov 4
$2,270 USD
View
15 more retailers have this diamond
Prices start from $233 USDSave up to $2,037 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
$233 USD