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Emerald|Lab Grown|IGI

1.86ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG815606197

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815606197

Diamond specifications and retailer prices

From $558 AUD
$392 USD
As of October 30, 2026
Save $2,080 AUD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,638 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.86ct lab-grown emerald diamond

This 1.86ct 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 LG815606197 or 815606197. Listed at 19 retailers as of October 30, 2026, with prices from $558 to $2,638, a $2,080 spread on the same certified stone. With Clarity lists it at $2,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606197
Dimensions9.08 × 5.63 × 3.67 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm5.63 mm1.86 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815606197
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 65.2%

Caratlytics Score

How it works →
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 30
Current: $579 AUD|Low: $558 AUD|High: $2,730 AUD|Avg: $1,519 AUD
Retailer 1
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
With Clarity
October 31, 2026
Retailer 13$558 AUD
Retailer 1$579 AUD
Retailer 8$833 AUD
Retailer 5$847 AUD
Retailer 7$1,064 AUD
Retailer 11$1,109 AUD
Retailer 15$1,119 AUD
Retailer 3$1,124 AUD
Retailer 4$1,444 AUD
Retailer 9$1,817 AUD
Retailer 14$1,978 AUD
Retailer 2$2,051 AUD
Retailer 10$2,117 AUD
Retailer 12$2,349 AUD
Retailer 6$2,453 AUD
With Clarity$2,638 AUD

20 data points across 16 retailers

19 retailers$558 AUD to $2,638 AUD

Retailer 1
-
$515 AUD
$362 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$558 AUD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$579 AUD
$407 USD
View
Retailer 4
-
$631 AUD
$443 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$833 AUD
$585 USD
View
A
Retailer 6
-
$847 AUD
$595 USD
View
Retailer 7
-
$1,064 AUD
ZAR 12,079 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,109 AUD
$779 USD
View
A
Retailer 9
-
$1,119 AUD
£619 GBP
View
A
Retailer 10
-
$1,124 AUD
€752 EUR
View
A
Retailer 11
-
$1,444 AUD
View
B+
Retailer 12
-
$1,817 AUD
$1,276 USD
View
B+
Retailer 13
-
$1,978 AUD
SGD 1,878 SGD
View
B+
Retailer 14
-
$2,051 AUD
$1,440 USD
View
B+
Retailer 15
-
$2,117 AUD
$1,487 USD
View
B+
Retailer 16
-
$2,349 AUD
$1,650 USD
View
B+
Retailer 17
-
$2,453 AUD
£1,357 GBP
View
Retailer 18
-
$2,545 AUD
View
Price last confirmed 23 days ago
Most Expensive
B+
With Clarity
815606197 · Oct 31
$2,638 AUD
$1,853 USD
View
18 more retailers have this diamond
Prices start from $558 AUDSave up to $2,080 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
1.86ct Emerald
$558 AUD