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Emerald|Lab Grown|IGI

1.01ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840630418

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840630418

Diamond specifications and retailer prices

From $403 NZD
$227 USD
As of October 30, 2026
Save $2,979 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,382 NZD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840630418 or 840630418. Listed at 20 retailers as of October 29, 2026, with prices from $403 to $3,382, a $2,979 spread on the same certified stone. Helzberg Diamonds lists it at $3,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630418
Dimensions6.87 × 4.73 × 3.14 mm
L/W Ratio1.45
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
6.87 mm4.73 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630418
Side View
Table 65.0%Crown 33.8°Girdle: MediumPavilion 37.6°Culet: LargeDepth 66.4%

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: $3,382 NZD|Low: $403 NZD|High: $4,702 NZD|Avg: $1,453 NZD
Helzberg Diamonds
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
Retailer 20
October 30, 2026
Retailer 9$403 NZD
Retailer 8$451 NZD
Retailer 4$467 NZD
Retailer 17$499 NZD
Retailer 18$499 NZD
Retailer 10$846 NZD
Retailer 15$856 NZD
Retailer 14$876 NZD
Retailer 5$912 NZD
Retailer 13$930 NZD
Retailer 3$990 NZD
Retailer 11$1,410 NZD
Retailer 20$1,602 NZD
Retailer 16$1,608 NZD
Retailer 7$1,695 NZD
Retailer 6$1,826 NZD
Retailer 19$2,001 NZD
Retailer 12$2,200 NZD
Retailer 2$3,016 NZD
Helzberg Diamonds$3,382 NZD

18 data points across 20 retailers

20 retailers$403 NZD to $3,382 NZD

A
Cheapest Retailer
-
$403 NZD
$227 USD
A
Retailer 2
-
$451 NZD
$254 USD
View
Final sale: no returns
A
Retailer 3
-
$467 NZD
$263 USD
View
A
Retailer 4
-
$499 NZD
$281 USD
View
A
Retailer 5
-
$499 NZD
$281 USD
View
A
Retailer 6
-
$846 NZD
$477 USD
View
A
Retailer 7
-
$856 NZD
ZAR 7,797 ZAR
View
A
Retailer 8
-
$876 NZD
€470 EUR
View
A
Retailer 9
-
$912 NZD
$514 USD
View
A
Retailer 10
-
$930 NZD
£413 GBP
View
B+
Retailer 11
-
$990 NZD
$558 USD
View
B+
Retailer 12
-
$1,410 NZD
SGD 1,074 SGD
View
B+
Retailer 13
-
$1,602 NZD
$903 USD
View
B
Retailer 14
-
$1,608 NZD
$906 USD
View
B+
Retailer 15
-
$1,695 NZD
$956 USD
View
B+
Retailer 16
-
$1,826 NZD
$1,029 USD
View
B+
Retailer 17
-
$2,001 NZD
£888 GBP
View
B
Retailer 18
-
$2,200 NZD
$1,240 USD
View
B
Retailer 19
-
$3,016 NZD
$1,700 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJGKHO · Oct 29
$3,382 NZD
$1,906 USD
View
19 more retailers have this diamond
Prices start from $403 NZDSave up to $2,979 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
$403 NZD