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Emerald|Lab Grown|IGI

1.01ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG816623428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816623428

Diamond specifications and retailer prices

From $418 NZD
$235 USD
As of October 30, 2026
Save $3,374 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,917 NZD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816623428 or 816623428. Listed at 18 retailers as of October 29, 2026, with a 806% 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

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623428
Dimensions6.61 × 4.71 × 3.17 mm
L/W Ratio1.40
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
6.61 mm4.71 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623428
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.9°Culet: LargeDepth 67.3%

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: $3,792 NZD|Low: $418 NZD|High: $3,917 NZD|Avg: $1,456 NZD|-3.2%
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 30, 2026
Retailer 14$418 NZD
Retailer 7$787 NZD
Retailer 9$800 NZD
Retailer 3$803 NZD
Retailer 2$861 NZD
Retailer 6$935 NZD
Retailer 11$1,006 NZD
Retailer 4$1,260 NZD
Retailer 10$1,503 NZD
Retailer 12$1,592 NZD
Retailer 13$1,592 NZD
Retailer 8$1,877 NZD
Retailer 5$1,878 NZD
Brilliant Earth$3,792 NZD

43 data points across 14 retailers

18 retailers$418 NZD to $3,792 NZD

A
Cheapest Retailer
-
$418 NZD
$235 USD
Final sale: no returns
Retailer 2
-
$477 NZD
$268 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$577 NZD
$324 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$618 NZD
$347 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$787 NZD
€421 EUR
View
A
Retailer 6
-
$800 NZD
ZAR 7,261 ZAR
View
A
Retailer 7
-
$803 NZD
$451 USD
View
A
Retailer 8
-
$861 NZD
£381 GBP
View
B+
Retailer 9
-
$1,006 NZD
$565 USD
View
B+
Retailer 10
-
$1,260 NZD
SGD 956 SGD
View
B+
Retailer 11
-
$1,503 NZD
$844 USD
View
B+
Retailer 12
-
$1,592 NZD
$894 USD
View
B+
Retailer 13
-
$1,592 NZD
$894 USD
View
B+
Retailer 14
-
$1,877 NZD
£830 GBP
View
B+
Retailer 15
-
$1,878 NZD
$1,055 USD
View
Retailer 16
-
$1,985 NZD
$1,115 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$3,792 NZD
$2,130 USD
View
Most Expensive
Brilliant Earth
20988175A · Sep 28
$3,917 NZD
$2,200 USD
View
Price last confirmed 31 days ago
17 more retailers have this diamond
Prices start from $418 NZDSave up to $3,374 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
1.01ct Emerald
$418 NZD