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Emerald|Lab Grown|IGI

1.51ct D VVS2 Emerald Lab Grown Diamond

EX • D/VVS2 • IGI LG626429001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626429001

Diamond specifications and retailer prices

From $242 USD
As of October 28, 2026
Save $2,078 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,320 USD at Brilliant Earth · As of October 25, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626429001 or 626429001. Listed at 25 retailers as of October 25, 2026, with prices from $242 to $2,320, a $2,078 spread on the same certified stone. Brilliant Earth lists it at $2,320. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626429001
Dimensions5.50 × 5.50 × 3.45 mm
L/W Ratio1.00
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
5.50 mm5.50 mm1.51 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626429001
Side View
Table 61.0%Crown 30.6°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,320 USD|Low: $208 USD|High: $2,450 USD|Avg: $672 USD|-5.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 28, 2026
Retailer 19$216 USD
Retailer 11$242 USD
Retailer 8$251 USD
Retailer 3$268 USD
Retailer 6$268 USD
Retailer 18$361 USD
Retailer 10$443 USD
Retailer 12$509 USD
Retailer 9$523 USD
Retailer 2$557 USD
Retailer 16$597 USD
Retailer 13$690 USD
Retailer 17$779 USD
Retailer 5$952 USD
Retailer 15$965 USD
Retailer 4$1,092 USD
Retailer 7$1,163 USD
Retailer 14$1,189 USD
Brilliant Earth$2,320 USD

43 data points across 19 retailers

25 retailers$242 USD to $2,320 USD

A
Retailer 1
-
$216 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$251 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$268 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$268 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$361 USD
View
A
Retailer 7
-
$397 USD
HK$3,100 HKD
View
A
Retailer 8
-
$443 USD
View
A
Retailer 9
-
$509 USD
ZAR 8,221 ZAR
View
A
Retailer 10
-
$523 USD
View
A
Retailer 11
-
$557 USD
£439 GBP
View
B+
Retailer 12
-
$597 USD
A$918 AUD
View
B+
Retailer 13
-
$688 USD
A$1,058 AUD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$690 USD
A$1,062 AUD
View
B+
Retailer 15
-
$779 USD
View
B+
Retailer 16
-
$952 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$965 USD
A$1,485 AUD
View
B
Retailer 18
-
$1,092 USD
View
B
Retailer 19
-
$1,123 USD
View
B
Retailer 20
-
$1,163 USD
SGD 1,572 SGD
View
B
Retailer 21
-
$1,189 USD
£936 GBP
View
B
Retailer 22
-
$1,246 USD
View
B
Retailer 23
-
$2,080 USD
View
B
Retailer 24
-
$2,280 USD
View
Most Expensive
B
Brilliant Earth
11865002A · Oct 25
$2,320 USD
View
24 more retailers have this diamond
Prices start from $242 USDSave up to $2,078 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
$242 USD