CaratHunter
Plans
Emerald|Lab Grown|IGI

1.53ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG707550337

Shape and cutting style on the report: Emerald cut

Certificate IGI LG707550337

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of October 24, 2026
Save $4,595 AUD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,996 AUD at Brilliant Earth · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707550337 or 707550337. Listed at 24 retailers as of October 24, 2026, with prices from $401 to $4,996, a $4,595 spread on the same certified stone. Brilliant Earth lists it at $4,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle47.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707550337
Dimensions7.67 × 5.42 × 7.67 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
7.67 mm5.42 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707550337
Side View
Table 64.0%Crown 41.6°Girdle: MED-STKPavilion 47.3°Culet: LargeDepth 67.2%

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 24
Current: $4,996 AUD|Low: $329 AUD|High: $4,996 AUD|Avg: $1,243 AUD|+4.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 27, 2026
Retailer 9$346 AUD
Retailer 17$387 AUD
Retailer 19$401 AUD
Retailer 4$428 AUD
Retailer 11$428 AUD
Retailer 5$720 AUD
Retailer 18$725 AUD
Retailer 2$767 AUD
Retailer 3$786 AUD
Retailer 15$787 AUD
Retailer 16$998 AUD
Retailer 7$1,133 AUD
Retailer 8$1,378 AUD
Retailer 21$1,452 AUD
Retailer 10$1,452 AUD
Retailer 14$1,631 AUD
Retailer 13$1,721 AUD
Retailer 12$1,842 AUD
Retailer 6$1,894 AUD
Retailer 20$3,139 AUD
Brilliant Earth$4,996 AUD

36 data points across 21 retailers

24 retailers$401 AUD to $4,996 AUD

Retailer 1
-
$343 AUD
$241 USD
Price last confirmed 38 days ago
Retailer 2
-
$346 AUD
$243 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$401 AUD
$282 USD
View
A
Retailer 4
-
$428 AUD
$301 USD
View
A
Retailer 5
-
$428 AUD
$301 USD
View
A
Retailer 6
-
$720 AUD
$506 USD
View
A
Retailer 7
-
$725 AUD
ZAR 8,229 ZAR
View
A
Retailer 8
-
$767 AUD
€513 EUR
View
A
Retailer 9
-
$786 AUD
$552 USD
View
A
Retailer 10
-
$787 AUD
£435 GBP
View
A
Retailer 11
-
$998 AUD
View
A
Retailer 12
-
$1,133 AUD
$796 USD
View
B+
Retailer 13
-
$1,378 AUD
$968 USD
View
B+
Retailer 14
-
$1,381 AUD
$970 USD
View
B+
Retailer 15
-
$1,452 AUD
$1,020 USD
View
B+
Retailer 16
-
$1,452 AUD
$1,020 USD
View
B+
Retailer 17
-
$1,631 AUD
$1,146 USD
View
B+
Retailer 18
-
$1,721 AUD
£952 GBP
View
B+
Retailer 19
-
$1,729 AUD
$1,215 USD
View
Retailer 20
-
$1,842 AUD
View
Price last confirmed 25 days ago
B+
Retailer 21
-
$1,894 AUD
$1,331 USD
View
Retailer 22
-
$3,139 AUD
$2,205 USD
View
Price last confirmed 11 days ago
Retailer 23
-
$4,797 AUD
$3,370 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
15465786A · Oct 26
$4,996 AUD
$3,510 USD
View
23 more retailers have this diamond
Prices start from $401 AUDSave up to $4,595 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
$401 AUD