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Emerald|Lab Grown|IGI

0.34ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG821659902

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821659902

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $743 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $897 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown emerald diamond

This 0.34ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821659902 or 821659902. Listed at 19 retailers as of October 29, 2026, with prices from $154 to $897, a $743 spread on the same certified stone. MOH London lists it at $897. 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

0.34
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659902
Dimensions4.82 × 3.25 × 2.20 mm
L/W Ratio1.48
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
4.82 mm3.25 mm0.34 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659902
Side View
Table 56.0%Crown 31.6°Girdle: STK-THKPavilion 30.8°Culet: LargeDepth 67.7%

Caratlytics Score

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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 29
Current: $897 USD|Low: $148 USD|High: $902 USD|Avg: $354 USD|+0.4%
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
October 29, 2026
Retailer 10$154 USD
Retailer 3$172 USD
Retailer 13$191 USD
Retailer 14$191 USD
Retailer 6$251 USD
Retailer 12$300 USD
Retailer 7$324 USD
Retailer 2$332 USD
Retailer 8$345 USD
Retailer 11$360 USD
Retailer 5$367 USD
Retailer 9$415 USD
Retailer 4$613 USD
MOH London$897 USD

43 data points across 14 retailers

19 retailers$154 USD to $897 USD

Retailer 1
-
$154 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$154 USD
View
A
Retailer 3
-
$172 USD
View
Final sale: no returns
Retailer 4
-
$188 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$191 USD
View
A
Retailer 6
-
$191 USD
View
A
Retailer 7
-
$251 USD
View
B+
Retailer 8
-
$300 USD
View
B+
Retailer 9
-
$324 USD
€309 EUR
View
B+
Retailer 10
-
$332 USD
£261 GBP
View
B+
Retailer 11
-
$345 USD
ZAR 5,568 ZAR
View
B+
Retailer 12
-
$360 USD
View
B+
Retailer 13
-
$367 USD
View
B+
Retailer 14
-
$415 USD
A$638 AUD
View
B
Retailer 15
-
$605 USD
CA$840 CAD
View
B
Retailer 16
-
$613 USD
View
B
Retailer 17
-
$668 USD
View
B
Retailer 18
-
$714 USD
View
Most Expensive
B
MOH London
LG821659902 · Oct 29
$897 USD
£706 GBP
View
18 more retailers have this diamond
Prices start from $154 USDSave up to $743 USD

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
0.34ct Emerald
$154 USD