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Emerald|Lab Grown|IGI

1.52ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG790613829

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790613829

Diamond specifications and retailer prices

From $319 AUD
As of November 6, 2026
Save $2,510 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,828 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.52ct lab-grown emerald diamond

This 1.52ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG790613829 or 790613829. Listed at 15 retailers as of November 5, 2026, with prices from $319 to $2,828, a $2,510 spread on the same certified stone. Brilliant Earth lists it at $2,828. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790613829
Dimensions7.78 × 5.47 × 3.68 mm
L/W Ratio1.42
Culet sizeLarge
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
7.78 mm5.47 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790613829
Side View
Table 59.0%Crown 30.7°Girdle: ThickPavilion 39.4°Culet: LargeDepth 67.3%

Caratlytics Score

How it works →
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 6
Current: $2,828 AUD|Low: $306 AUD|High: $2,914 AUD|Avg: $931 AUD|-2.9%
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 6, 2026
Retailer 13$319 AUD
Retailer 5$357 AUD
Retailer 4$370 AUD
Retailer 3$396 AUD
Retailer 14$396 AUD
Retailer 12$531 AUD
Retailer 9$720 AUD
Retailer 2$729 AUD
Retailer 6$757 AUD
Retailer 11$1,006 AUD
Retailer 15$1,271 AUD
Retailer 7$1,346 AUD
Retailer 10$1,471 AUD
Retailer 8$1,580 AUD
Brilliant Earth$2,828 AUD

44 data points across 15 retailers

15 retailers$319 AUD to $2,828 AUD

A
Cheapest Retailer
-
$319 AUD
A
Retailer 2
-
$357 AUD
View
Final sale: no returns
A
Retailer 3
-
$370 AUD
View
A
Retailer 4
-
$396 AUD
View
Retailer 5
-
$396 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$531 AUD
View
Retailer 7
-
$720 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$729 AUD
View
B+
Retailer 9
-
$757 AUD
View
B
Retailer 10
-
$1,006 AUD
View
B
Retailer 11
-
$1,271 AUD
View
B
Retailer 12
-
$1,346 AUD
View
Retailer 13
-
$1,471 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$1,580 AUD
View
Most Expensive
B
Brilliant Earth
21312939A · Nov 5
$2,828 AUD
$1,980 USD
View
14 more retailers have this diamond
Prices start from $319 AUDSave up to $2,510 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
1.52ct Emerald
$319 AUD