CaratHunter
Plans
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 $349 AUD
$245 USD
As of October 30, 2026
Save $4,178 AUD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,527 AUD 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 $349 to $4,527, a $4,178 spread on the same certified stone. Brilliant Earth lists it at $4,527. 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: $4,527 AUD|Low: $346 AUD|High: $5,253 AUD|Avg: $1,400 AUD|-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$349 AUD
Retailer 8$389 AUD
Retailer 4$404 AUD
Retailer 20$431 AUD
Retailer 21$431 AUD
Retailer 11$727 AUD
Retailer 14$747 AUD
Retailer 13$774 AUD
Retailer 17$819 AUD
Retailer 2$838 AUD
Retailer 6$901 AUD
Retailer 18$1,109 AUD
Retailer 3$1,260 AUD
Retailer 19$1,394 AUD
Retailer 22$1,533 AUD
Retailer 12$1,700 AUD
Retailer 7$1,772 AUD
Retailer 5$1,866 AUD
Retailer 16$1,922 AUD
Retailer 10$3,345 AUD
Retailer 15$3,901 AUD
Brilliant Earth$4,527 AUD

43 data points across 22 retailers

22 retailers$349 AUD to $4,527 AUD

A
Cheapest Retailer
-
$349 AUD
$245 USD
A
Retailer 2
-
$389 AUD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$404 AUD
$284 USD
View
A
Retailer 4
-
$431 AUD
$303 USD
View
A
Retailer 5
-
$431 AUD
$303 USD
View
A
Retailer 6
-
$727 AUD
$511 USD
View
Retailer 7
-
$747 AUD
$525 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$774 AUD
€518 EUR
View
A
Retailer 9
-
$819 AUD
ZAR 9,297 ZAR
View
A
Retailer 10
-
$838 AUD
£463 GBP
View
A
Retailer 11
-
$901 AUD
$633 USD
View
A
Retailer 12
-
$1,109 AUD
View
A
Retailer 13
-
$1,260 AUD
$885 USD
View
B+
Retailer 14
-
$1,394 AUD
$979 USD
View
B+
Retailer 15
-
$1,533 AUD
$1,077 USD
View
B+
Retailer 16
-
$1,700 AUD
$1,194 USD
View
B+
Retailer 17
-
$1,772 AUD
$1,245 USD
View
B+
Retailer 18
-
$1,866 AUD
£1,032 GBP
View
B+
Retailer 19
-
$1,922 AUD
£1,063 GBP
View
B
Retailer 20
-
$3,345 AUD
$2,350 USD
View
B
Retailer 21
-
$3,901 AUD
$2,740 USD
View
Most Expensive
B
Brilliant Earth
13714899Y · Oct 30
$4,527 AUD
$3,180 USD
View
21 more retailers have this diamond
Prices start from $349 AUDSave up to $4,178 AUD

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
$349 AUD