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Radiant|Lab Grown|IGI

0.34ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG654449918

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG654449918

Diamond specifications and retailer prices

From €137 EUR
$153 USD
As of October 30, 2026
Save €743 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €880 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.34ct lab-grown radiant diamond

This 0.34ct lab-grown radiant 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 LG654449918 or 654449918. Listed at 18 retailers as of October 25, 2026, with prices from €137 to €880, a €743 spread on the same certified stone. MOH London lists it at €880. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654449918
Dimensions4.91 × 3.47 × 2.40 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.91 mm3.47 mm0.34 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654449918
Side View
Table 67.0%Crown 43.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 69.2%

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 30
Current: €880 EUR|Low: €132 EUR|High: €889 EUR|Avg: €347 EUR
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
October 31, 2026
Retailer 10€137 EUR
Retailer 4€154 EUR
Retailer 3€170 EUR
Retailer 12€170 EUR
Retailer 11€255 EUR
Retailer 7€286 EUR
Retailer 9€313 EUR
Retailer 2€332 EUR
Retailer 8€339 EUR
Retailer 5€368 EUR
Retailer 6€374 EUR
Retailer 13€604 EUR
MOH London€880 EUR

45 data points across 13 retailers

18 retailers€137 EUR to €880 EUR

A
Cheapest Retailer
-
€137 EUR
$153 USD
A
Retailer 2
-
€154 EUR
$172 USD
View
Final sale: no returns
A
Retailer 3
-
€170 EUR
$190 USD
View
A
Retailer 4
-
€170 EUR
$190 USD
View
A
Retailer 5
-
€174 EUR
$194 USD
View
A
Retailer 6
-
€255 EUR
$285 USD
View
A
Retailer 7
-
€286 EUR
$320 USD
View
Retailer 8
-
€313 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€332 EUR
£292 GBP
View
B+
Retailer 10
-
€339 EUR
ZAR 6,127 ZAR
View
B+
Retailer 11
-
€368 EUR
$411 USD
View
B+
Retailer 12
-
€374 EUR
£329 GBP
View
B
Retailer 13
-
€506 EUR
CA$785 CAD
View
B
Retailer 14
-
€598 EUR
$668 USD
View
B
Retailer 15
-
€604 EUR
$675 USD
View
B
Retailer 16
-
€759 EUR
$848 USD
View
B
Retailer 17
-
€759 EUR
$848 USD
View
Most Expensive
B
MOH London
LG654449918 · Oct 25
€880 EUR
£774 GBP
View
17 more retailers have this diamond
Prices start from €137 EURSave up to €743 EUR

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 Radiant
€137 EUR