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Radiant|Lab Grown|IGI

3.14ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG776670550

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

Certificate IGI LG776670550

Diamond specifications and retailer prices

From €572 EUR
$639 USD
As of October 30, 2026
Save €4,786 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,358 EUR at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.14ct lab-grown radiant diamond

This 3.14ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776670550 or 776670550. Listed at 17 retailers as of October 29, 2026, with prices from €572 to €5,358, a €4,786 spread on the same certified stone. Frank Darling lists it at €5,358. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776670550
Dimensions9.95 × 7.33 × 4.93 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm7.33 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776670550
Side View
Table 67.0%Crown 44.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 67.3%

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 30
Current: €5,358 EUR|Low: €562 EUR|High: €5,764 EUR|Avg: €2,139 EUR|-0.0%
Frank Darling
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
October 29, 2026
Retailer 13€572 EUR
Retailer 12€623 EUR
Retailer 16€683 EUR
Retailer 5€832 EUR
Retailer 8€939 EUR
Retailer 14€943 EUR
Retailer 15€951 EUR
Retailer 17€1,148 EUR
Retailer 3€1,654 EUR
Retailer 4€1,665 EUR
Retailer 10€2,060 EUR
Retailer 6€2,436 EUR
Retailer 2€2,893 EUR
Retailer 7€3,061 EUR
Retailer 9€4,601 EUR
Retailer 11€5,084 EUR
Frank Darling€5,358 EUR

42 data points across 17 retailers

17 retailers€572 EUR to €5,358 EUR

A
Cheapest Retailer
-
€572 EUR
$639 USD
A
Retailer 2
-
€623 EUR
$696 USD
View
A
Retailer 3
-
€683 EUR
$763 USD
View
Final sale: no returns
A
Retailer 4
-
€832 EUR
$930 USD
View
A
Retailer 5
-
€939 EUR
$1,049 USD
View
A
Retailer 6
-
€943 EUR
$1,054 USD
View
A
Retailer 7
-
€951 EUR
$1,063 USD
View
Retailer 8
-
€1,148 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
€1,654 EUR
$1,848 USD
View
Retailer 10
-
€1,665 EUR
A$2,861 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 12
-
€2,436 EUR
$2,721 USD
View
B+
Retailer 13
-
€2,893 EUR
£2,545 GBP
View
Retailer 14
-
€3,061 EUR
$3,420 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
€4,601 EUR
$5,140 USD
View
B
Retailer 16
-
€5,084 EUR
$5,680 USD
View
Most Expensive
B
Frank Darling
AG-155151GR · Oct 29
€5,358 EUR
$5,986 USD
View
16 more retailers have this diamond
Prices start from €572 EURSave up to €4,786 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 Radiant
€572 EUR