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Emerald|Lab Grown|IGI

1.53ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG588348811

Shape and cutting style on the report: Emerald cut

Certificate IGI LG588348811

Diamond specifications and retailer prices

From $337 AUD
As of November 6, 2026
Save $1,532 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,869 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG588348811 or 588348811. Listed at 15 retailers as of November 6, 2026, with prices from $337 to $1,869, a $1,532 spread on the same certified stone. Reve Diamonds lists it at $1,869. 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

1.53
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588348811
Dimensions8.26 × 5.21 × 3.53 mm
L/W Ratio1.59
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
8.26 mm5.21 mm1.53 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588348811
Side View
Table 62.0%Crown 36°Girdle: ThickPavilion 39.5°Culet: LNGDepth 67.8%

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: Nov 6
Current: $1,670 AUD|Low: $324 AUD|High: $1,928 AUD|Avg: $942 AUD|-0.3%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 10$337 AUD
Retailer 5$357 AUD
Retailer 4$376 AUD
Retailer 14$391 AUD
Retailer 2$419 AUD
Retailer 12$419 AUD
Retailer 11$697 AUD
Retailer 15$707 AUD
Retailer 3$886 AUD
Retailer 7$1,110 AUD
Retailer 13$1,344 AUD
Retailer 8$1,349 AUD
Retailer 9$1,414 AUD
Retailer 1$1,670 AUD
Reve Diamonds$1,869 AUD
Retailer 6$1,928 AUD

27 data points across 16 retailers

15 retailers$337 AUD to $1,869 AUD

A
Cheapest Retailer
-
$337 AUD
A
Retailer 2
-
$376 AUD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
View
A
Retailer 4
-
$419 AUD
View
Retailer 5
-
$419 AUD
View
Price last confirmed 21 days ago
Retailer 6
-
$697 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$707 AUD
View
A
Retailer 8
-
$886 AUD
View
B+
Retailer 9
-
$1,116 AUD
View
B+
Retailer 10
-
$1,344 AUD
View
B+
Retailer 11
-
$1,349 AUD
View
B+
Retailer 12
-
$1,414 AUD
View
B+
Retailer 13
-
$1,417 AUD
View
B+
Retailer 14
-
$1,670 AUD
View
Most Expensive
B+
Reve Diamonds
AC4D37096 · Nov 6
$1,869 AUD
$1,308 USD
View
14 more retailers have this diamond
Prices start from $337 AUDSave up to $1,532 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
1.53ct Emerald
$337 AUD