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Emerald|Lab Grown|IGI

0.31ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG662408821

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662408821

Diamond specifications and retailer prices

From $310 NZD
$174 USD
As of October 29, 2026
Save $1,676 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,985 NZD 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG662408821 or 662408821. Listed at 16 retailers as of October 25, 2026, with prices from $310 to $1,985, a $1,676 spread on the same certified stone. MOH London lists it at $1,985. 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662408821
Dimensions4.79 × 3.16 × 2.19 mm
L/W Ratio1.52
Culet sizeLong
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
4.79 mm3.16 mm0.31 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662408821
Side View
Table 58.0%Crown 31.2°Girdle: MED-STKPavilion 44.2°Culet: LNGDepth 69.3%

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: $1,985 NZD|Low: $299 NZD|High: $2,026 NZD|Avg: $941 NZD|-0.8%
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
October 29, 2026
Retailer 4$310 NZD
Retailer 18$358 NZD
Retailer 10$379 NZD
Retailer 13$383 NZD
Retailer 15$392 NZD
Retailer 9$397 NZD
Retailer 7$570 NZD
Retailer 2$718 NZD
Retailer 17$765 NZD
Retailer 11$788 NZD
Retailer 5$836 NZD
Retailer 3$896 NZD
Retailer 16$1,360 NZD
Retailer 6$1,432 NZD
Retailer 12$1,531 NZD
Retailer 14$1,531 NZD
Retailer 8$1,655 NZD
Retailer 19$1,669 NZD
MOH London$1,985 NZD

38 data points across 19 retailers

16 retailers$310 NZD to $1,985 NZD

A
Cheapest Retailer
-
$310 NZD
$174 USD
A
Retailer 2
-
$358 NZD
$201 USD
View
A
Retailer 3
-
$383 NZD
$215 USD
View
A
Retailer 4
-
$392 NZD
$220 USD
View
A
Retailer 5
-
$397 NZD
$223 USD
View
B+
Retailer 6
-
$570 NZD
$320 USD
View
B+
Retailer 7
-
$718 NZD
€384 EUR
View
B
Retailer 8
-
$765 NZD
ZAR 6,942 ZAR
View
B
Retailer 9
-
$836 NZD
CA$652 CAD
View
B
Retailer 10
-
$896 NZD
$503 USD
View
B
Retailer 11
-
$1,360 NZD
$764 USD
View
B
Retailer 12
-
$1,531 NZD
$860 USD
View
B
Retailer 13
-
$1,531 NZD
$860 USD
View
Retailer 14
-
$1,655 NZD
£732 GBP
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,669 NZD
$937 USD
View
Most Expensive
B
MOH London
LG662408821 · Oct 25
$1,985 NZD
£878 GBP
View
15 more retailers have this diamond
Prices start from $310 NZDSave up to $1,676 NZD

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
$310 NZD