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Emerald|Lab Grown|IGI

1.29ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818659420

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818659420

Diamond specifications and retailer prices

From $548 NZD
$309 USD
As of October 30, 2026
Save $3,799 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,347 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.29ct lab-grown emerald diamond

This 1.29ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659420 or 818659420. Listed at 19 retailers as of October 30, 2026, with prices from $548 to $4,347, a $3,799 spread on the same certified stone. Brilliant Earth lists it at $4,347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659420
Dimensions7.11 × 5.14 × 3.53 mm
L/W Ratio1.38
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
7.11 mm5.14 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659420
Side View
Table 61.0%Crown 34.1°Girdle: MediumPavilion 38.5°Culet: LargeDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,347 NZD|Low: $548 NZD|High: $4,986 NZD|Avg: $1,864 NZD|-12.8%
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
October 30, 2026
Retailer 3$548 NZD
Retailer 8$768 NZD
Retailer 13$949 NZD
Retailer 4$1,001 NZD
Retailer 12$1,042 NZD
Retailer 2$1,065 NZD
Retailer 9$1,086 NZD
Retailer 15$1,576 NZD
Retailer 14$1,863 NZD
Retailer 16$2,039 NZD
Retailer 7$2,136 NZD
Retailer 10$2,353 NZD
Retailer 6$2,381 NZD
Retailer 11$2,443 NZD
Retailer 5$2,990 NZD
Brilliant Earth$4,347 NZD

42 data points across 16 retailers

19 retailers$548 NZD to $4,347 NZD

A
Cheapest Retailer
-
$548 NZD
$309 USD
Final sale: no returns
Retailer 2
-
$594 NZD
$335 USD
View
Price last confirmed 29 days ago
Retailer 3
-
$719 NZD
$405 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$768 NZD
$433 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$949 NZD
$535 USD
View
A
Retailer 6
-
$1,001 NZD
$564 USD
View
A
Retailer 7
-
$1,042 NZD
ZAR 9,484 ZAR
View
A
Retailer 8
-
$1,065 NZD
£472 GBP
View
A
Retailer 9
-
$1,086 NZD
€583 EUR
View
B+
Retailer 10
-
$1,576 NZD
$888 USD
View
B+
Retailer 11
-
$1,863 NZD
$1,050 USD
View
B+
Retailer 12
-
$2,039 NZD
$1,149 USD
View
B
Retailer 13
-
$2,136 NZD
SGD 1,627 SGD
View
B
Retailer 14
-
$2,353 NZD
£1,044 GBP
View
B
Retailer 15
-
$2,381 NZD
$1,342 USD
View
B+
Retailer 16
-
$2,443 NZD
£1,084 GBP
View
Retailer 17
-
$2,470 NZD
$1,392 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$2,990 NZD
$1,685 USD
View
Most Expensive
B
Brilliant Earth
21421681A · Oct 30
$4,347 NZD
$2,450 USD
View
18 more retailers have this diamond
Prices start from $548 NZDSave up to $3,799 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
1.29ct Emerald
$548 NZD