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Cushion|Lab Grown|IGI

0.34ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG637457086

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG637457086

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €838 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,014 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown cushion diamond

This 0.34ct lab-grown cushion 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 LG637457086 or 637457086. Listed at 14 retailers as of October 29, 2026, with prices from €176 to €1,014, a €838 spread on the same certified stone. MOH London lists it at €1,014. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637457086
Dimensions5.00 × 3.66 × 2.48 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.00 mm3.66 mm0.34 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG637457086
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 67.8%

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: €1,014 EUR|Low: €176 EUR|High: €1,021 EUR|Avg: €383 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10€176 EUR
Retailer 4€178 EUR
Retailer 9€195 EUR
Retailer 8€291 EUR
Retailer 11€313 EUR
Retailer 6€355 EUR
Retailer 3€376 EUR
Retailer 7€384 EUR
Retailer 2€394 EUR
Retailer 12€434 EUR
Retailer 5€440 EUR
MOH London€1,014 EUR

42 data points across 12 retailers

14 retailers€176 EUR to €1,014 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
Final sale: no returns
A
Retailer 2
-
€178 EUR
$199 USD
View
A
Retailer 3
-
€195 EUR
$218 USD
View
A
Retailer 4
-
€291 EUR
$325 USD
View
A
Retailer 5
-
€355 EUR
View
Retailer 6
-
€384 EUR
ZAR 6,930 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€394 EUR
£346 GBP
View
B+
Retailer 8
-
€434 EUR
$485 USD
View
B+
Retailer 9
-
€440 EUR
£387 GBP
View
B
Retailer 10
-
€596 EUR
CA$925 CAD
View
B
Retailer 11
-
€704 EUR
$787 USD
View
B
Retailer 12
-
€848 EUR
$948 USD
View
B
Retailer 13
-
€848 EUR
$948 USD
View
Most Expensive
B
MOH London
LG637457086 · Oct 29
€1,014 EUR
£892 GBP
View
13 more retailers have this diamond
Prices start from €176 EURSave up to €838 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 Cushion
€176 EUR