Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG831679092

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831679092

Diamond specifications and retailer prices

From $742 NZD
$417 USD
As of October 28, 2026
Save $5,507 NZD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,250 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct 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 very-good cut grade and certified by IGI LG831679092 or 831679092. Listed at 17 retailers as of October 28, 2026, with prices from $742 to $6,250, a $5,507 spread on the same certified stone. Brilliant Earth lists it at $6,250. 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

1.54
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679092
Dimensions8.04 × 5.38 × 3.55 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm5.38 mm1.54 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679092
Side View
Table 64.0%Crown 32.9°Girdle: MediumPavilion 41.7°Culet: LargeDepth 66.0%

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 28
Current: $6,250 NZD|Low: $1,093 NZD|High: $6,445 NZD|Avg: $2,638 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$1,093 NZD
Retailer 2$1,490 NZD
Retailer 9$1,494 NZD
Retailer 4$1,561 NZD
Retailer 11$1,991 NZD
Retailer 6$2,131 NZD
Retailer 8$2,509 NZD
Retailer 10$2,765 NZD
Retailer 5$3,555 NZD
Retailer 7$3,908 NZD
Brilliant Earth$6,250 NZD

36 data points across 11 retailers

17 retailers$742 NZD to $6,250 NZD

A
Retailer 1
-
$664 NZD
$373 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$742 NZD
$417 USD
View
Final sale: no returns
A
Retailer 3
-
$771 NZD
$433 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$823 NZD
$462 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$823 NZD
$462 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,093 NZD
$614 USD
View
A
Retailer 7
-
$1,490 NZD
£659 GBP
View
A
Retailer 8
-
$1,494 NZD
$839 USD
View
A
Retailer 9
-
$1,561 NZD
ZAR 14,168 ZAR
View
B+
Retailer 10
-
$1,991 NZD
$1,118 USD
View
B+
Retailer 11
-
$2,131 NZD
A$1,841 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,509 NZD
CA$1,957 CAD
View
B
Retailer 13
-
$2,922 NZD
$1,641 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$3,094 NZD
$1,738 USD
View
B
Retailer 15
-
$3,555 NZD
£1,572 GBP
View
B
Retailer 16
-
$3,908 NZD
$2,195 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21484275Y · Oct 29
$6,250 NZD
$3,510 USD
View
16 more retailers have this diamond
Prices start from $742 NZDSave up to $5,507 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
1.54ct Emerald
$742 NZD