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Emerald|Lab Grown|IGI

1.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG836616633

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836616633

Diamond specifications and retailer prices

From $411 AUD
$289 USD
As of October 30, 2026
Save $3,760 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,171 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616633 or 836616633. Listed at 19 retailers as of October 30, 2026, with prices from $411 to $4,171, a $3,760 spread on the same certified stone. Brilliant Earth lists it at $4,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616633
Dimensions7.47 × 5.20 × 3.33 mm
L/W Ratio1.44
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
7.47 mm5.20 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616633
Side View
Table 60.0%Crown 30.6°Girdle: MediumPavilion 40.2°Culet: LargeDepth 64.0%

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: $4,171 AUD|Low: $411 AUD|High: $4,726 AUD|Avg: $1,425 AUD|-11.7%
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
November 1, 2026
Retailer 9$411 AUD
Retailer 7$463 AUD
Retailer 6$477 AUD
Retailer 16$511 AUD
Retailer 13$804 AUD
Retailer 3$837 AUD
Retailer 17$870 AUD
Retailer 4$877 AUD
Retailer 12$903 AUD
Retailer 15$909 AUD
Retailer 5$1,278 AUD
Retailer 10$1,506 AUD
Retailer 14$1,569 AUD
Retailer 19$1,641 AUD
Retailer 11$1,710 AUD
Retailer 8$1,788 AUD
Retailer 2$2,045 AUD
Retailer 18$3,958 AUD
Brilliant Earth$4,171 AUD

7 data points across 19 retailers

19 retailers$411 AUD to $4,171 AUD

A
Cheapest Retailer
-
$411 AUD
$289 USD
A
Retailer 2
-
$463 AUD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
$477 AUD
$335 USD
View
A
Retailer 4
-
$511 AUD
$359 USD
View
A
Retailer 5
-
$804 AUD
$565 USD
View
A
Retailer 6
-
$837 AUD
$588 USD
View
A
Retailer 7
-
$870 AUD
$611 USD
View
A
Retailer 8
-
$877 AUD
ZAR 9,953 ZAR
View
A
Retailer 9
-
$903 AUD
£499 GBP
View
A
Retailer 10
-
$909 AUD
€608 EUR
View
B+
Retailer 11
-
$1,278 AUD
$898 USD
View
B+
Retailer 12
-
$1,506 AUD
$1,058 USD
View
B+
Retailer 13
-
$1,569 AUD
$1,102 USD
View
B+
Retailer 14
-
$1,641 AUD
$1,153 USD
View
B
Retailer 15
-
$1,710 AUD
$1,202 USD
View
B
Retailer 16
-
$1,788 AUD
SGD 1,697 SGD
View
B
Retailer 17
-
$2,045 AUD
£1,131 GBP
View
B
Retailer 18
-
$3,958 AUD
$2,780 USD
View
Most Expensive
B
Brilliant Earth
22310928A · Oct 31
$4,171 AUD
$2,930 USD
View
18 more retailers have this diamond
Prices start from $411 AUDSave up to $3,760 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
1.31ct Emerald
$411 AUD