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Emerald|Lab Grown|IGI

1.31ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG844643006

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844643006

Diamond specifications and retailer prices

From $615 AUD
$432 USD
As of October 25, 2026
Save $3,741 AUD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,356 AUD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844643006 or 844643006. Listed at 17 retailers as of October 25, 2026, with prices from $615 to $4,356, a $3,741 spread on the same certified stone. Brilliant Earth lists it at $4,356. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643006
Dimensions7.51 × 5.14 × 3.43 mm
L/W Ratio1.46
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
7.51 mm5.14 mm1.31 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643006
Side View
Table 65.0%Crown 35.4°Girdle: MED-STKPavilion 33.6°Culet: LargeDepth 66.7%

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 25
Current: $948 AUD|Low: $372 AUD|High: $3,609 AUD|Avg: $1,260 AUD|-0.7%
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
Retailer 16
Retailer 17
October 27, 2026
Retailer 4$372 AUD
Retailer 9$615 AUD
Retailer 10$626 AUD
Retailer 15$629 AUD
Retailer 13$656 AUD
Retailer 11$717 AUD
Retailer 5$796 AUD
Retailer 1$948 AUD
Retailer 17$1,243 AUD
Retailer 14$1,320 AUD
Retailer 7$1,323 AUD
Retailer 6$1,335 AUD
Retailer 12$1,557 AUD
Retailer 8$1,557 AUD
Retailer 3$1,789 AUD
Retailer 2$2,997 AUD
Retailer 16$3,609 AUD

13 data points across 17 retailers

17 retailers$615 AUD to $4,356 AUD

A
Cheapest Retailer
-
$615 AUD
$432 USD
A
Retailer 2
-
$626 AUD
€419 EUR
View
A
Retailer 3
-
$629 AUD
$442 USD
View
Retailer 4
-
$656 AUD
ZAR 7,447 ZAR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$717 AUD
£397 GBP
View
A
Retailer 6
-
$796 AUD
$559 USD
View
A
Retailer 7
-
$948 AUD
View
B+
Retailer 8
-
$1,243 AUD
$873 USD
View
B+
Retailer 9
-
$1,320 AUD
CA$1,288 CAD
View
B+
Retailer 10
-
$1,323 AUD
$929 USD
View
B+
Retailer 11
-
$1,335 AUD
$938 USD
View
B+
Retailer 12
-
$1,557 AUD
£861 GBP
View
B+
Retailer 13
-
$1,557 AUD
$1,094 USD
View
B
Retailer 14
-
$1,789 AUD
$1,257 USD
View
Retailer 15
-
$2,997 AUD
$2,105 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$3,609 AUD
$2,535 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22269948A · Oct 28
$4,356 AUD
$3,060 USD
View
16 more retailers have this diamond
Prices start from $615 AUDSave up to $3,741 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
$615 AUD