Emerald|Lab Grown|IGI

1.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG626422976

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626422976

Diamond specifications and retailer prices

From $246 USD
As of October 30, 2026
Save $1,794 USD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,040 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626422976 or 626422976. Listed at 28 retailers as of October 30, 2026, with prices from $246 to $2,040, a $1,794 spread on the same certified stone. Do Amore Diamonds lists it at $2,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626422976
Dimensions7.79 × 5.25 × 3.57 mm
L/W Ratio1.48
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
7.79 mm5.25 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626422976
Side View
Table 60.0%Crown 36.1°Girdle: MediumPavilion 37.7°Culet: LNGDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $551 USD|Low: $238 USD|High: $1,182 USD|Avg: $679 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$246 USD
Retailer 11$412 USD
Retailer 5$489 USD
Retailer 7$501 USD
Retailer 3$519 USD
Retailer 1$551 USD
Retailer 4$638 USD
Retailer 10$852 USD
Retailer 2$937 USD
Retailer 12$1,074 USD
Retailer 9$1,090 USD
Retailer 6$1,175 USD

44 data points across 12 retailers

28 retailers$246 USD to $2,040 USD

Retailer 1
-
$204 USD
Price last confirmed 29 days ago
Retailer 2
-
$213 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$246 USD
View
Final sale: no returns
Retailer 4
-
$247 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$247 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$261 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$264 USD
View
Retailer 8
-
$264 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$401 USD
View
A
Retailer 10
-
$410 USD
HK$3,200 HKD
View
B+
Retailer 11
-
$412 USD
View
A
Retailer 12
-
$489 USD
€466 EUR
View
A
Retailer 13
-
$501 USD
ZAR 8,089 ZAR
View
A
Retailer 14
-
$519 USD
View
Retailer 15
-
$537 USD
£423 GBP
View
Price last confirmed 16 days ago
A
Retailer 16
-
$551 USD
£434 GBP
View
B+
Retailer 17
-
$638 USD
View
B+
Retailer 18
-
$852 USD
View
Retailer 19
-
$937 USD
A$1,441 AUD
View
Price last confirmed 30 days ago
Retailer 20
-
$937 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$937 USD
View
Price last confirmed 31 days ago
B
Retailer 22
-
$1,074 USD
View
B
Retailer 23
-
$1,090 USD
View
B
Retailer 24
-
$1,108 USD
View
B
Retailer 25
-
$1,175 USD
£925 GBP
View
B
Retailer 26
-
$1,192 USD
SGD 1,611 SGD
View
B
Retailer 27
-
$1,235 USD
View
Most Expensive
B
Do Amore Diamonds
27-5B95460A4 · Oct 31
$2,040 USD
View
27 more retailers have this diamond
Prices start from $246 USDSave up to $1,794 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
$246 USD