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Emerald|Lab Grown|IGI

1.53ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG726538656

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726538656

Diamond specifications and retailer prices

From $522 NZD
$294 USD
As of October 30, 2026
Save $5,412 NZD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,228 NZD at Brilliant Earth · As of October 16, 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 LG726538656 or 726538656. Listed at 24 retailers as of October 30, 2026, with a 1037% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538656
Dimensions7.70 × 5.44 × 3.62 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.44 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538656
Side View
Table 65.0%Crown 37.5°Girdle: MED-STKPavilion 39.4°Culet: LargeDepth 66.5%

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: $6,228 NZD|Low: $502 NZD|High: $6,228 NZD|Avg: $1,540 NZD
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
Retailer 22
October 31, 2026
Retailer 22$522 NZD
Retailer 11$584 NZD
Retailer 3$607 NZD
Retailer 4$648 NZD
Retailer 9$648 NZD
Retailer 6$869 NZD
Retailer 19$923 NZD
Retailer 16$1,047 NZD
Retailer 8$1,111 NZD
Retailer 18$1,113 NZD
Retailer 13$1,147 NZD
Retailer 17$1,506 NZD
Retailer 2$1,565 NZD
Retailer 7$1,843 NZD
Retailer 14$1,994 NZD
Retailer 15$2,083 NZD
Retailer 10$2,168 NZD
Retailer 21$2,281 NZD
Retailer 5$2,491 NZD
Retailer 20$2,598 NZD
Retailer 12$2,652 NZD
Brilliant Earth$6,228 NZD

42 data points across 22 retailers

24 retailers$522 NZD to $5,933 NZD

A
Cheapest Retailer
-
$522 NZD
$294 USD
A
Retailer 2
-
$584 NZD
$329 USD
View
Final sale: no returns
A
Retailer 3
-
$607 NZD
$342 USD
View
A
Retailer 4
-
$648 NZD
$365 USD
View
A
Retailer 5
-
$648 NZD
$365 USD
View
A
Retailer 6
-
$869 NZD
$490 USD
View
A
Retailer 7
-
$923 NZD
$520 USD
View
A
Retailer 8
-
$1,047 NZD
€562 EUR
View
A
Retailer 9
-
$1,111 NZD
$626 USD
View
A
Retailer 10
-
$1,113 NZD
ZAR 10,134 ZAR
View
A
Retailer 11
-
$1,147 NZD
£509 GBP
View
A
Retailer 12
-
$1,506 NZD
A$1,306 AUD
View
A
Retailer 13
-
$1,565 NZD
$882 USD
View
B+
Retailer 14
-
$1,670 NZD
$941 USD
View
B+
Retailer 15
-
$1,843 NZD
$1,039 USD
View
B+
Retailer 16
-
$2,035 NZD
$1,147 USD
View
B+
Retailer 17
-
$2,083 NZD
$1,174 USD
View
B+
Retailer 18
-
$2,168 NZD
$1,222 USD
View
B+
Retailer 19
-
$2,281 NZD
SGD 1,737 SGD
View
B+
Retailer 20
-
$2,491 NZD
$1,404 USD
View
B+
Retailer 21
-
$2,598 NZD
£1,153 GBP
View
B+
Retailer 22
-
$2,652 NZD
$1,495 USD
View
B
Retailer 23
-
$5,933 NZD
$3,344 USD
View
Most Expensive
Brilliant Earth
16104193A · Oct 16
$6,228 NZD
$3,510 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from $522 NZDSave up to $5,412 NZD

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
$522 NZD