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Emerald|Lab Grown|IGI

1.65ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG843667695

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843667695

Diamond specifications and retailer prices

From $391 AUD
$275 USD
As of October 30, 2026
Save $4,207 AUD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,598 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.65ct lab-grown emerald diamond

This 1.65ct 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 LG843667695 or 843667695. Listed at 17 retailers as of October 30, 2026, with prices from $391 to $4,598, a $4,207 spread on the same certified stone. Brilliant Earth lists it at $4,598. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667695
Dimensions7.94 × 5.61 × 3.78 mm
L/W Ratio1.42
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
7.94 mm5.61 mm1.65 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667695
Side View
Table 63.0%Crown 33°Girdle: Slightly ThickPavilion 37.2°Culet: LargeDepth 67.4%

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: $4,598 AUD|Low: $377 AUD|High: $6,093 AUD|Avg: $1,909 AUD|-24.5%
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
October 30, 2026
Retailer 14$391 AUD
Retailer 5$454 AUD
Retailer 15$737 AUD
Retailer 13$747 AUD
Retailer 18$803 AUD
Retailer 2$892 AUD
Retailer 11$1,249 AUD
Retailer 6$1,331 AUD
Retailer 17$1,492 AUD
Retailer 3$1,540 AUD
Retailer 9$1,710 AUD
Retailer 4$1,724 AUD
Retailer 10$1,909 AUD
Retailer 8$2,085 AUD
Retailer 16$3,474 AUD
Retailer 12$3,915 AUD
Retailer 7$4,439 AUD
Brilliant Earth$4,598 AUD

18 data points across 18 retailers

17 retailers$391 AUD to $4,598 AUD

A
Cheapest Retailer
-
$391 AUD
$275 USD
A
Retailer 2
-
$454 AUD
$319 USD
View
A
Retailer 3
-
$737 AUD
$518 USD
View
A
Retailer 4
-
$747 AUD
$525 USD
View
A
Retailer 5
-
$803 AUD
$564 USD
View
A
Retailer 6
-
$892 AUD
€597 EUR
View
A
Retailer 7
-
$1,249 AUD
View
A
Retailer 8
-
$1,331 AUD
$935 USD
View
B+
Retailer 9
-
$1,492 AUD
$1,048 USD
View
B+
Retailer 10
-
$1,540 AUD
$1,082 USD
View
B+
Retailer 11
-
$1,724 AUD
$1,211 USD
View
Retailer 12
-
$1,909 AUD
$1,341 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$2,085 AUD
£1,153 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
$3,474 AUD
$2,440 USD
View
B
Retailer 15
-
$3,915 AUD
$2,750 USD
View
B
Retailer 16
-
$4,439 AUD
$3,118 USD
View
Most Expensive
B
Brilliant Earth
22165320Y · Oct 30
$4,598 AUD
$3,230 USD
View
16 more retailers have this diamond
Prices start from $391 AUDSave up to $4,207 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
1.65ct Emerald
$391 AUD