Emerald|Lab Grown|IGI

1.51ct H VVS2 Emerald Lab Grown Diamond

EX • H/VVS2 • IGI LG623489653

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623489653

Diamond specifications and retailer prices

From $238 USD
As of October 25, 2026
Save $1,052 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,290 USD at Brilliant Earth · As of October 29, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623489653 or 623489653. Listed at 18 retailers as of October 25, 2026, with prices from $238 to $1,290, a $1,052 spread on the same certified stone. Brilliant Earth lists it at $1,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623489653
Dimensions7.92 × 5.26 × 3.62 mm
L/W Ratio1.51
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
7.92 mm5.26 mm1.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623489653
Side View
Table 64.0%Crown 36.3°Girdle: MediumPavilion 40.2°Culet: LNGDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,290 USD|Low: $211 USD|High: $1,500 USD|Avg: $729 USD|-14.0%
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
October 29, 2026
Retailer 5$214 USD
Retailer 14$238 USD
Retailer 9$409 USD
Retailer 2$417 USD
Retailer 3$417 USD
Retailer 13$486 USD
Retailer 10$556 USD
Retailer 15$571 USD
Retailer 11$769 USD
Retailer 4$820 USD
Retailer 12$895 USD
Retailer 8$1,120 USD
Retailer 7$1,143 USD
Retailer 6$1,247 USD
Brilliant Earth$1,290 USD

31 data points across 15 retailers

18 retailers$238 USD to $1,290 USD

Retailer 1
-
$190 USD
Price last confirmed 38 days ago
Retailer 2
-
$220 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$232 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$238 USD
View
Retailer 5
-
$269 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$409 USD
ZAR 6,610 ZAR
View
A
Retailer 7
-
$417 USD
€397 EUR
View
B+
Retailer 8
-
$417 USD
View
A
Retailer 9
-
$486 USD
View
A
Retailer 10
-
$556 USD
A$855 AUD
View
A
Retailer 11
-
$571 USD
View
Retailer 12
-
$757 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$769 USD
View
B+
Retailer 14
-
$820 USD
View
B+
Retailer 15
-
$895 USD
View
B
Retailer 16
-
$1,120 USD
£882 GBP
View
Retailer 17
-
$1,247 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
9808443A · Oct 29
$1,290 USD
View
17 more retailers have this diamond
Prices start from $238 USDSave up to $1,052 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
$238 USD