CaratHunter
Plans
Emerald|Lab Grown|IGI

1.52ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG668408830

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668408830

Diamond specifications and retailer prices

From $319 NZD
$179 USD
As of October 27, 2026
Save $2,245 NZD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,564 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.52ct lab-grown emerald diamond

This 1.52ct 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 standard cut grade and certified by IGI LG668408830 or 668408830. Listed at 14 retailers as of October 27, 2026, with prices from $319 to $2,564, a $2,245 spread on the same certified stone. Brilliant Earth lists it at $2,564. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668408830
Dimensions8.17 × 5.46 × 3.67 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.46 mm1.52 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668408830
Side View
Table 68.0%Crown 31°Girdle: MED-STKPavilion 43°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 27
Current: $2,564 NZD|Low: $312 NZD|High: $2,564 NZD|Avg: $1,054 NZD|+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
Retailer 14
October 29, 2026
Retailer 4$319 NZD
Retailer 6$349 NZD
Retailer 11$370 NZD
Retailer 8$392 NZD
Retailer 10$397 NZD
Retailer 12$703 NZD
Retailer 2$711 NZD
Retailer 7$727 NZD
Retailer 3$858 NZD
Retailer 14$1,273 NZD
Retailer 13$1,346 NZD
Retailer 5$1,558 NZD
Retailer 9$1,863 NZD
Brilliant Earth$2,564 NZD

43 data points across 14 retailers

14 retailers$319 NZD to $2,564 NZD

A
Cheapest Retailer
-
$319 NZD
$179 USD
B+
Retailer 2
-
$349 NZD
$196 USD
View
Final sale: no returns
B+
Retailer 3
-
$370 NZD
$208 USD
View
B+
Retailer 4
-
$392 NZD
$220 USD
View
B+
Retailer 5
-
$397 NZD
$223 USD
View
B
Retailer 6
-
$703 NZD
$395 USD
View
B+
Retailer 7
-
$711 NZD
£314 GBP
View
B+
Retailer 8
-
$727 NZD
€389 EUR
View
B+
Retailer 9
-
$858 NZD
$482 USD
View
B
Retailer 10
-
$1,273 NZD
$715 USD
View
B
Retailer 11
-
$1,346 NZD
$756 USD
View
B
Retailer 12
-
$1,558 NZD
$875 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,863 NZD
£824 GBP
View
Most Expensive
B
Brilliant Earth
13163263A · Oct 29
$2,564 NZD
$1,440 USD
View
13 more retailers have this diamond
Prices start from $319 NZDSave up to $2,245 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
1.52ct Emerald
$319 NZD