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Emerald|Lab Grown|IGI

0.31ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG741519225

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741519225

Diamond specifications and retailer prices

From $161 AUD
$113 USD
As of October 29, 2026
Save $992 AUD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,839 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG741519225 or 741519225. Listed at 17 retailers as of October 29, 2026, with a 617% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741519225
Dimensions4.69 × 3.26 × 4.69 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
4.69 mm3.26 mm0.31 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741519225
Side View
Table 70.0%Crown 40.5°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 65.0%

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 29
Current: $1,839 AUD|Low: $155 AUD|High: $1,884 AUD|Avg: $697 AUD|-1.3%
MOH London
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
October 30, 2026
Retailer 4$161 AUD
Retailer 20$186 AUD
Retailer 6$212 AUD
Retailer 2$327 AUD
Retailer 9$327 AUD
Retailer 12$329 AUD
Retailer 10$343 AUD
Retailer 17$396 AUD
Retailer 19$590 AUD
Retailer 13$608 AUD
Retailer 3$621 AUD
Retailer 16$705 AUD
Retailer 5$745 AUD
Retailer 7$941 AUD
Retailer 18$954 AUD
Retailer 8$1,150 AUD
Retailer 14$1,153 AUD
Retailer 15$1,153 AUD
Retailer 11$1,270 AUD
MOH London$1,839 AUD

36 data points across 20 retailers

17 retailers$161 AUD to $1,153 AUD

A
Cheapest Retailer
-
$161 AUD
$113 USD
A
Retailer 2
-
$186 AUD
$131 USD
View
A
Retailer 3
-
$212 AUD
$149 USD
View
A
Retailer 4
-
$327 AUD
$230 USD
View
A
Retailer 5
-
$327 AUD
$230 USD
View
A
Retailer 6
-
$343 AUD
$241 USD
View
B+
Retailer 7
-
$396 AUD
ZAR 4,494 ZAR
View
B+
Retailer 8
-
$590 AUD
View
B+
Retailer 9
-
$608 AUD
€407 EUR
View
B
Retailer 10
-
$621 AUD
$436 USD
View
B
Retailer 11
-
$705 AUD
$495 USD
View
B
Retailer 12
-
$745 AUD
CA$727 CAD
View
B
Retailer 13
-
$954 AUD
$670 USD
View
Retailer 14
-
$1,150 AUD
£636 GBP
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,153 AUD
$810 USD
View
B
Retailer 16
-
$1,153 AUD
$810 USD
View
Most Expensive
MOH London
LG741519225 · Oct 25
$1,839 AUD
£1,017 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $161 AUDSave up to $992 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
0.31ct Emerald
$161 AUD