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Emerald|Lab Grown|IGI

1.53ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG726538658

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726538658

Diamond specifications and retailer prices

From $468 NZD
$264 USD
As of October 30, 2026
Save $5,465 NZD (92%) 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 LG726538658 or 726538658. Listed at 24 retailers as of October 30, 2026, with a 1167% 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 angle37.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538658
Dimensions7.65 × 5.40 × 3.60 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
7.65 mm5.40 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538658
Side View
Table 66.0%Crown 37.8°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 66.7%

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: $468 NZD|High: $6,228 NZD|Avg: $1,483 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
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Retailer 21
Retailer 22
October 31, 2026
Retailer 3$468 NZD
Retailer 18$522 NZD
Retailer 15$548 NZD
Retailer 11$587 NZD
Retailer 14$587 NZD
Retailer 19$781 NZD
Retailer 10$869 NZD
Retailer 6$958 NZD
Retailer 8$1,008 NZD
Retailer 16$1,047 NZD
Retailer 22$1,110 NZD
Retailer 9$1,364 NZD
Retailer 2$1,384 NZD
Retailer 4$1,799 NZD
Retailer 13$1,822 NZD
Retailer 12$1,886 NZD
Retailer 5$1,955 NZD
Retailer 21$2,043 NZD
Retailer 17$2,282 NZD
Retailer 7$2,364 NZD
Retailer 20$2,478 NZD
Brilliant Earth$6,228 NZD

34 data points across 22 retailers

24 retailers$468 NZD to $5,933 NZD

A
Cheapest Retailer
-
$468 NZD
$264 USD
A
Retailer 2
-
$522 NZD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$548 NZD
$309 USD
View
A
Retailer 4
-
$587 NZD
$331 USD
View
A
Retailer 5
-
$587 NZD
$331 USD
View
B+
Retailer 6
-
$781 NZD
$440 USD
View
A
Retailer 7
-
$869 NZD
$490 USD
View
A
Retailer 8
-
$958 NZD
€514 EUR
View
A
Retailer 9
-
$1,008 NZD
ZAR 9,180 ZAR
View
A
Retailer 10
-
$1,047 NZD
$590 USD
View
A
Retailer 11
-
$1,110 NZD
£493 GBP
View
A
Retailer 12
-
$1,364 NZD
A$1,183 AUD
View
A
Retailer 13
-
$1,384 NZD
$780 USD
View
A
Retailer 14
-
$1,494 NZD
$842 USD
View
B+
Retailer 15
-
$1,799 NZD
$1,014 USD
View
B+
Retailer 16
-
$1,822 NZD
$1,027 USD
View
B+
Retailer 17
-
$1,886 NZD
$1,063 USD
View
B+
Retailer 18
-
$1,955 NZD
$1,102 USD
View
B+
Retailer 19
-
$2,043 NZD
SGD 1,556 SGD
View
B+
Retailer 20
-
$2,282 NZD
$1,286 USD
View
B+
Retailer 21
-
$2,364 NZD
£1,049 GBP
View
B+
Retailer 22
-
$2,478 NZD
$1,397 USD
View
B
Retailer 23
-
$5,933 NZD
$3,344 USD
View
Most Expensive
Brilliant Earth
15711988A · Oct 16
$6,228 NZD
$3,510 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from $468 NZDSave up to $5,465 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
$468 NZD