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Emerald|Lab Grown|IGI

0.31ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG808635378

Shape and cutting style on the report: Emerald cut

Certificate IGI LG808635378

Diamond specifications and retailer prices

From $219 AUD
$154 USD
As of October 28, 2026
Save $889 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,109 AUD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG808635378 or 808635378. Listed at 15 retailers as of October 28, 2026, with prices from $219 to $1,109, a $889 spread on the same certified stone. Taylor and Hart lists it at $1,109. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808635378
Dimensions4.75 × 3.08 × 2.15 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.75 mm3.08 mm0.31 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808635378
Side View
Table 63.0%Crown 31°Girdle: STK-THKPavilion 32.8°Culet: LargeDepth 69.8%

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 28
Current: $464 AUD|Low: $209 AUD|High: $1,954 AUD|Avg: $619 AUD|+24.9%
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
Taylor and Hart
October 29, 2026
Retailer 2$219 AUD
Retailer 14$363 AUD
Retailer 11$370 AUD
Retailer 8$393 AUD
Retailer 15$413 AUD
Retailer 9$456 AUD
Retailer 1$464 AUD
Retailer 16$484 AUD
Retailer 5$509 AUD
Retailer 3$513 AUD
Retailer 13$519 AUD
Retailer 10$549 AUD
Retailer 7$704 AUD
Retailer 12$831 AUD
Taylor and Hart$1,109 AUD
Retailer 6$1,128 AUD
Retailer 4$1,954 AUD

18 data points across 17 retailers

15 retailers$219 AUD to $1,109 AUD

Retailer 1
-
$186 AUD
$131 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$219 AUD
$154 USD
View
Final sale: no returns
Retailer 3
-
$228 AUD
$160 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$363 AUD
$255 USD
View
A
Retailer 5
-
$370 AUD
$260 USD
View
B+
Retailer 6
-
$413 AUD
$290 USD
View
B+
Retailer 7
-
$456 AUD
€305 EUR
View
B+
Retailer 8
-
$464 AUD
£257 GBP
View
B+
Retailer 9
-
$484 AUD
ZAR 5,488 ZAR
View
Retailer 10
-
$509 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$513 AUD
$360 USD
View
B+
Retailer 12
-
$519 AUD
£287 GBP
View
B+
Retailer 13
-
$549 AUD
$386 USD
View
B
Retailer 14
-
$831 AUD
$584 USD
View
Most Expensive
B
Taylor and Hart
8N8S16Q · Oct 29
$1,109 AUD
$779 USD
View
14 more retailers have this diamond
Prices start from $219 AUDSave up to $889 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
$219 AUD