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Emerald|Lab Grown|IGI

1.62ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG625404166

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625404166

Diamond specifications and retailer prices

From $435 NZD
$245 USD
As of October 30, 2026
Save $5,208 NZD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,642 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.62ct lab-grown emerald diamond

This 1.62ct 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 LG625404166 or 625404166. Listed at 22 retailers as of October 30, 2026, with prices from $435 to $5,642, a $5,208 spread on the same certified stone. Brilliant Earth lists it at $5,642. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625404166
Dimensions7.88 × 5.61 × 3.76 mm
L/W Ratio1.40
Culet sizeLong
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
7.88 mm5.61 mm1.62 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625404166
Side View
Table 63.0%Crown 34.6°Girdle: MediumPavilion 41.5°Culet: LNGDepth 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: $5,642 NZD|Low: $431 NZD|High: $6,547 NZD|Avg: $1,744 NZD|-13.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 9$435 NZD
Retailer 8$484 NZD
Retailer 4$504 NZD
Retailer 20$538 NZD
Retailer 21$538 NZD
Retailer 11$907 NZD
Retailer 14$932 NZD
Retailer 13$965 NZD
Retailer 17$1,021 NZD
Retailer 2$1,044 NZD
Retailer 6$1,123 NZD
Retailer 18$1,382 NZD
Retailer 3$1,570 NZD
Retailer 19$1,737 NZD
Retailer 22$1,911 NZD
Retailer 12$2,119 NZD
Retailer 7$2,208 NZD
Retailer 5$2,325 NZD
Retailer 16$2,395 NZD
Retailer 10$4,170 NZD
Retailer 15$4,862 NZD
Brilliant Earth$5,642 NZD

43 data points across 22 retailers

22 retailers$435 NZD to $5,642 NZD

A
Cheapest Retailer
-
$435 NZD
$245 USD
A
Retailer 2
-
$484 NZD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$504 NZD
$284 USD
View
A
Retailer 4
-
$538 NZD
$303 USD
View
A
Retailer 5
-
$538 NZD
$303 USD
View
A
Retailer 6
-
$907 NZD
$511 USD
View
Retailer 7
-
$932 NZD
$525 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$965 NZD
€518 EUR
View
A
Retailer 9
-
$1,021 NZD
ZAR 9,297 ZAR
View
A
Retailer 10
-
$1,044 NZD
£463 GBP
View
A
Retailer 11
-
$1,123 NZD
$633 USD
View
A
Retailer 12
-
$1,382 NZD
A$1,198 AUD
View
A
Retailer 13
-
$1,570 NZD
$885 USD
View
B+
Retailer 14
-
$1,737 NZD
$979 USD
View
B+
Retailer 15
-
$1,911 NZD
$1,077 USD
View
B+
Retailer 16
-
$2,119 NZD
$1,194 USD
View
B+
Retailer 17
-
$2,208 NZD
$1,245 USD
View
B+
Retailer 18
-
$2,325 NZD
£1,032 GBP
View
B+
Retailer 19
-
$2,395 NZD
£1,063 GBP
View
B
Retailer 20
-
$4,170 NZD
$2,350 USD
View
B
Retailer 21
-
$4,862 NZD
$2,740 USD
View
Most Expensive
B
Brilliant Earth
13714899Y · Oct 30
$5,642 NZD
$3,180 USD
View
21 more retailers have this diamond
Prices start from $435 NZDSave up to $5,208 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
1.62ct Emerald
$435 NZD