Emerald|Lab Grown|IGI

1.84ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG818641473

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818641473

Diamond specifications and retailer prices

From $578 NZD
$326 USD
As of October 31, 2026
Save $5,523 NZD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,559 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.84ct lab-grown emerald diamond

This 1.84ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818641473 or 818641473. Listed at 13 retailers as of October 31, 2026, with a 955% 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

1.84
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641473
Dimensions8.06 × 5.76 × 3.94 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
8.06 mm5.76 mm1.84 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641473
Side View
Table 58.0%Crown 32°Girdle: MediumPavilion 42.2°Culet: LargeDepth 68.4%

Caratlytics Score

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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 31
Current: $7,559 NZD|Low: $451 NZD|High: $8,268 NZD|Avg: $2,626 NZD|-8.6%
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
Retailer 17
October 31, 2026
Retailer 3$507 NZD
Retailer 10$578 NZD
Retailer 6$955 NZD
Retailer 17$958 NZD
Retailer 12$1,020 NZD
Retailer 13$1,127 NZD
Retailer 8$1,403 NZD
Retailer 16$1,932 NZD
Retailer 11$1,949 NZD
Retailer 5$2,028 NZD
Retailer 2$2,193 NZD
Retailer 15$2,799 NZD
Retailer 4$3,146 NZD
Retailer 7$4,507 NZD
Retailer 14$5,154 NZD
Retailer 9$6,102 NZD
Brilliant Earth$7,559 NZD

17 data points across 17 retailers

13 retailers$578 NZD to $6,102 NZD

Retailer 1
-
$507 NZD
$286 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$578 NZD
$326 USD
View
A
Retailer 3
-
$1,020 NZD
$575 USD
View
Retailer 4
-
$1,403 NZD
$791 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,932 NZD
$1,089 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,949 NZD
$1,098 USD
View
B+
Retailer 7
-
$2,028 NZD
$1,143 USD
View
B+
Retailer 8
-
$2,193 NZD
$1,236 USD
View
Retailer 9
-
$2,799 NZD
£1,242 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
$3,146 NZD
A$2,728 AUD
View
Price last confirmed 23 days ago
Retailer 11
-
$5,154 NZD
$2,905 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$6,102 NZD
$3,439 USD
View
Most Expensive
Brilliant Earth
21588729Y · Oct 18
$7,559 NZD
$4,260 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from $578 NZDSave up to $5,523 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
1.84ct Emerald
$578 NZD