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Round|Lab Grown|IGI

3.14ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG683521569

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683521569

Diamond specifications and retailer prices

From €506 EUR
$565 USD
As of October 29, 2026
Save €2,234 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,740 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.14ct lab-grown round diamond

This 3.14ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683521569 or 683521569. Listed at 19 retailers as of October 29, 2026, with prices from €506 to €2,740, a €2,234 spread on the same certified stone. MOH London lists it at €2,740. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.14
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683521569
Dimensions9.29 × 9.35 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.29 mm9.35 mm3.14 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683521569
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 29
Current: €2,740 EUR|Low: €506 EUR|High: €2,949 EUR|Avg: €1,257 EUR|-7.0%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 9€506 EUR
Retailer 5€567 EUR
Retailer 6€567 EUR
Retailer 10€627 EUR
Retailer 11€627 EUR
Retailer 13€701 EUR
Retailer 12€747 EUR
Retailer 16€864 EUR
Retailer 19€878 EUR
Retailer 2€968 EUR
Retailer 14€1,325 EUR
Retailer 15€1,363 EUR
Retailer 17€1,557 EUR
Retailer 18€1,651 EUR
Retailer 4€1,980 EUR
Retailer 7€2,020 EUR
Retailer 8€2,034 EUR
Retailer 3€2,112 EUR
MOH London€2,740 EUR

37 data points across 19 retailers

19 retailers€506 EUR to €2,740 EUR

A
Cheapest Retailer
-
€506 EUR
$565 USD
A
Retailer 2
-
€567 EUR
$633 USD
View
Final sale: no returns
A
Retailer 3
-
€567 EUR
$633 USD
View
A
Retailer 4
-
€627 EUR
$701 USD
View
Retailer 5
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€627 EUR
$701 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€701 EUR
£616 GBP
View
A
Retailer 7
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€747 EUR
$835 USD
View
A
Retailer 8
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€864 EUR
$965 USD
View
A
Retailer 9
-
€878 EUR
$981 USD
View
A
Retailer 10
-
€968 EUR
£852 GBP
View
A
Retailer 11
-
€1,325 EUR
A$2,278 AUD
View
A
Retailer 12
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€1,363 EUR
ZAR 24,603 ZAR
View
A
Retailer 13
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€1,557 EUR
$1,740 USD
View
A
Retailer 14
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€1,651 EUR
$1,844 USD
View
B+
Retailer 15
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€1,980 EUR
$2,212 USD
View
B+
Retailer 16
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€2,020 EUR
$2,257 USD
View
B+
Retailer 17
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€2,034 EUR
$2,273 USD
View
B+
Retailer 18
-
€2,112 EUR
$2,360 USD
View
Most Expensive
B+
MOH London
LG683521569 · Oct 29
€2,740 EUR
£2,410 GBP
View
18 more retailers have this diamond
Prices start from €506 EURSave up to €2,234 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
3.14ct Round
€506 EUR