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Emerald|Lab Grown|IGI

1.02ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840634754

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840634754

Diamond specifications and retailer prices

From $406 NZD
$229 USD
As of October 30, 2026
Save $3,009 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,416 NZD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG840634754 or 840634754. Listed at 20 retailers as of October 30, 2026, with prices from $406 to $3,416, a $3,009 spread on the same certified stone. Helzberg Diamonds lists it at $3,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634754
Dimensions7.01 × 4.70 × 3.15 mm
L/W Ratio1.49
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
7.01 mm4.70 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634754
Side View
Table 66.0%Crown 31.7°Girdle: MediumPavilion 45.3°Culet: LargeDepth 67.0%

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 30
Current: $3,416 NZD|Low: $406 NZD|High: $4,737 NZD|Avg: $1,440 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 31, 2026
Retailer 9$406 NZD
Retailer 8$454 NZD
Retailer 4$470 NZD
Retailer 18$502 NZD
Retailer 19$502 NZD
Retailer 10$855 NZD
Retailer 16$864 NZD
Retailer 14$879 NZD
Retailer 5$916 NZD
Retailer 2$940 NZD
Retailer 3$1,008 NZD
Retailer 11$1,427 NZD
Retailer 20$1,616 NZD
Retailer 17$1,622 NZD
Retailer 7$1,709 NZD
Retailer 6$1,843 NZD
Retailer 15$2,026 NZD
Retailer 12$2,218 NZD
Retailer 13$3,034 NZD
Helzberg Diamonds$3,416 NZD

16 data points across 20 retailers

20 retailers$406 NZD to $3,416 NZD

A
Cheapest Retailer
-
$406 NZD
$229 USD
A
Retailer 2
-
$454 NZD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$470 NZD
$265 USD
View
A
Retailer 4
-
$502 NZD
$283 USD
View
A
Retailer 5
-
$502 NZD
$283 USD
View
A
Retailer 6
-
$855 NZD
$482 USD
View
A
Retailer 7
-
$864 NZD
ZAR 7,864 ZAR
View
A
Retailer 8
-
$879 NZD
€472 EUR
View
A
Retailer 9
-
$916 NZD
$516 USD
View
A
Retailer 10
-
$940 NZD
£417 GBP
View
B+
Retailer 11
-
$1,008 NZD
$568 USD
View
B+
Retailer 12
-
$1,427 NZD
SGD 1,087 SGD
View
B+
Retailer 13
-
$1,616 NZD
$911 USD
View
B+
Retailer 14
-
$1,622 NZD
$914 USD
View
B+
Retailer 15
-
$1,709 NZD
$963 USD
View
B+
Retailer 16
-
$1,843 NZD
$1,039 USD
View
B
Retailer 17
-
$2,026 NZD
£899 GBP
View
B
Retailer 18
-
$2,218 NZD
$1,250 USD
View
B
Retailer 19
-
$3,034 NZD
$1,710 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKNLK · Oct 30
$3,416 NZD
$1,925 USD
View
19 more retailers have this diamond
Prices start from $406 NZDSave up to $3,009 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
1.02ct Emerald
$406 NZD