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Emerald|Lab Grown|IGI

1.53ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG694585493

Shape and cutting style on the report: Emerald cut

Certificate IGI LG694585493

Diamond specifications and retailer prices

From $253 AUD
$178 USD
As of October 30, 2026
Save $1,796 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,050 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG694585493 or 694585493. Listed at 13 retailers as of October 29, 2026, with prices from $253 to $2,050, a $1,796 spread on the same certified stone. Brilliant Earth lists it at $2,050. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694585493
Dimensions7.64 × 5.43 × 3.69 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.43 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694585493
Side View
Table 68.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: LNGDepth 68.0%

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: $2,050 AUD|Low: $251 AUD|High: $2,064 AUD|Avg: $800 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
October 30, 2026
Retailer 7$253 AUD
Retailer 5$280 AUD
Retailer 13$297 AUD
Retailer 9$315 AUD
Retailer 12$319 AUD
Retailer 2$559 AUD
Retailer 6$565 AUD
Retailer 8$583 AUD
Retailer 4$689 AUD
Retailer 3$1,023 AUD
Retailer 11$1,082 AUD
Retailer 10$1,497 AUD
Brilliant Earth$2,050 AUD

42 data points across 13 retailers

13 retailers$253 AUD to $2,050 AUD

A
Cheapest Retailer
-
$253 AUD
$178 USD
A
Retailer 2
-
$280 AUD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$297 AUD
$209 USD
View
A
Retailer 4
-
$315 AUD
$221 USD
View
A
Retailer 5
-
$319 AUD
$224 USD
View
B+
Retailer 6
-
$559 AUD
$393 USD
View
A
Retailer 7
-
$565 AUD
£313 GBP
View
A
Retailer 8
-
$583 AUD
€390 EUR
View
B+
Retailer 9
-
$689 AUD
$484 USD
View
B+
Retailer 10
-
$1,023 AUD
$719 USD
View
B
Retailer 11
-
$1,082 AUD
$760 USD
View
B
Retailer 12
-
$1,497 AUD
£828 GBP
View
Most Expensive
B
Brilliant Earth
14431658A · Oct 29
$2,050 AUD
$1,440 USD
View
12 more retailers have this diamond
Prices start from $253 AUDSave up to $1,796 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
$253 AUD