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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 $339 AUD
$238 USD
As of October 25, 2026
Save $1,498 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,836 AUD at Brilliant Earth · As of October 31, 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 $339 to $1,836, a $1,498 spread on the same certified stone. Brilliant Earth lists it at $1,836. 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
Colour
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

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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: Oct 25
Current: $1,836 AUD|Low: $300 AUD|High: $2,135 AUD|Avg: $1,036 AUD|-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$305 AUD
Retailer 14$339 AUD
Retailer 9$582 AUD
Retailer 2$593 AUD
Retailer 3$594 AUD
Retailer 13$692 AUD
Retailer 10$791 AUD
Retailer 15$813 AUD
Retailer 11$1,095 AUD
Retailer 4$1,167 AUD
Retailer 12$1,274 AUD
Retailer 8$1,595 AUD
Retailer 7$1,627 AUD
Retailer 6$1,775 AUD
Brilliant Earth$1,836 AUD

30 data points across 15 retailers

18 retailers$339 AUD to $1,836 AUD

Retailer 1
-
$270 AUD
$190 USD
Price last confirmed 40 days ago
Retailer 2
-
$313 AUD
$220 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$330 AUD
$232 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$339 AUD
$238 USD
View
Retailer 5
-
$383 AUD
$269 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$582 AUD
ZAR 6,610 ZAR
View
A
Retailer 7
-
$593 AUD
€397 EUR
View
B+
Retailer 8
-
$594 AUD
$417 USD
View
A
Retailer 9
-
$692 AUD
$486 USD
View
A
Retailer 10
-
$791 AUD
View
A
Retailer 11
-
$813 AUD
$571 USD
View
Retailer 12
-
$1,078 AUD
$757 USD
View
Price last confirmed 35 days ago
B
Retailer 13
-
$1,095 AUD
$769 USD
View
B+
Retailer 14
-
$1,167 AUD
$820 USD
View
B+
Retailer 15
-
$1,274 AUD
$895 USD
View
B
Retailer 16
-
$1,595 AUD
£882 GBP
View
Retailer 17
-
$1,775 AUD
$1,247 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
9808443A · Oct 31
$1,836 AUD
$1,290 USD
View
17 more retailers have this diamond
Prices start from $339 AUDSave up to $1,498 AUD

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
$339 AUD