CaratHunter
Plans
Emerald|Lab Grown|IGI

1.53ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG451074618

Shape and cutting style on the report: Emerald cut

Certificate IGI LG451074618

Diamond specifications and retailer prices

From $256 AUD
$180 USD
As of October 30, 2026
Save $2,206 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,462 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451074618 or 451074618. Listed at 12 retailers as of October 29, 2026, with prices from $256 to $2,462, a $2,206 spread on the same certified stone. Do Amore Diamonds lists it at $2,462. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451074618
Dimensions7.84 × 5.38 × 3.54 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD).
Top View
7.84 mm5.38 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451074618
Side View
Table 63.0%Crown 22.7°Girdle: Slightly ThickPavilion 42.1°Culet: LNGDepth 65.8%

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 30
Current: $2,462 AUD|Low: $185 AUD|High: $2,462 AUD|Avg: $738 AUD
Do Amore Diamonds
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
October 30, 2026
Retailer 5$185 AUD
Retailer 9$256 AUD
Retailer 14$288 AUD
Retailer 13$297 AUD
Retailer 10$317 AUD
Retailer 12$317 AUD
Retailer 4$428 AUD
Retailer 6$575 AUD
Retailer 2$643 AUD
Retailer 3$709 AUD
Retailer 8$1,080 AUD
Retailer 11$1,129 AUD
Retailer 7$1,643 AUD
Do Amore Diamonds$2,462 AUD

43 data points across 14 retailers

12 retailers$256 AUD to $2,462 AUD

A
Cheapest Retailer
-
$256 AUD
$180 USD
A
Retailer 2
-
$288 AUD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$297 AUD
$209 USD
View
A
Retailer 4
-
$317 AUD
$223 USD
View
A
Retailer 5
-
$317 AUD
$223 USD
View
B+
Retailer 6
-
$428 AUD
$301 USD
View
A
Retailer 7
-
$643 AUD
£356 GBP
View
B+
Retailer 8
-
$709 AUD
$498 USD
View
B
Retailer 9
-
$1,080 AUD
$759 USD
View
B
Retailer 10
-
$1,129 AUD
$793 USD
View
B
Retailer 11
-
$1,643 AUD
£909 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ADC169D61 · Oct 29
$2,462 AUD
$1,730 USD
View
11 more retailers have this diamond
Prices start from $256 AUDSave up to $2,206 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
$256 AUD