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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 HK$1,208 HKD
$154 USD
As of October 30, 2026
Save HK$4,902 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,111 HKD 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 16 retailers as of October 29, 2026, with prices from HK$1,208 to HK$6,111, a HK$4,902 spread on the same certified stone. Taylor and Hart lists it at HK$6,111. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$2,870 HKD|Low: HK$1,153 HKD|High: HK$10,772 HKD|Avg: HK$3,354 HKD|+0.3%
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 30, 2026
Retailer 3HK$1,208 HKD
Retailer 15HK$2,001 HKD
Retailer 13HK$2,040 HKD
Retailer 8HK$2,166 HKD
Retailer 16HK$2,275 HKD
Retailer 11HK$2,513 HKD
Retailer 10HK$2,562 HKD
Retailer 2HK$2,666 HKD
Retailer 6HK$2,805 HKD
Retailer 4HK$2,825 HKD
Retailer 1HK$2,870 HKD
Retailer 12HK$3,029 HKD
Retailer 9HK$3,883 HKD
Retailer 14HK$4,582 HKD
Taylor and HartHK$6,111 HKD
Retailer 7HK$6,218 HKD
Retailer 5HK$10,772 HKD

19 data points across 17 retailers

16 retailersHK$1,208 HKD to HK$6,111 HKD

Retailer 1
-
HK$1,028 HKD
$131 USD
Price last confirmed 36 days ago
A
Retailer 2
-
HK$1,208 HKD
$154 USD
View
Final sale: no returns
Retailer 3
-
HK$1,255 HKD
$160 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$2,001 HKD
$255 USD
View
A
Retailer 5
-
HK$2,040 HKD
$260 USD
View
B+
Retailer 6
-
HK$2,275 HKD
$290 USD
View
B+
Retailer 7
-
HK$2,513 HKD
€305 EUR
View
B+
Retailer 8
-
HK$2,562 HKD
£257 GBP
View
B+
Retailer 9
-
HK$2,666 HKD
ZAR 5,488 ZAR
View
B+
Retailer 10
-
HK$2,723 HKD
$347 USD
View
Retailer 11
-
HK$2,805 HKD
A$550 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
HK$2,825 HKD
$360 USD
View
B+
Retailer 13
-
HK$2,870 HKD
£288 GBP
View
B
Retailer 14
-
HK$3,883 HKD
CA$687 CAD
View
B
Retailer 15
-
HK$4,582 HKD
$584 USD
View
Most Expensive
B
Taylor and Hart
8N8S16Q · Oct 29
HK$6,111 HKD
$779 USD
View
15 more retailers have this diamond
Prices start from HK$1,208 HKDSave up to HK$4,902 HKD

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
HK$1,208 HKD