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Radiant|Lab Grown|IGI

5.09ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG762527127

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

Certificate IGI LG762527127

Diamond specifications and retailer prices

From €1,378 EUR
$1,539 USD
As of October 30, 2026
Save €4,238 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,616 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG762527127 or 762527127. Listed at 20 retailers as of October 30, 2026, with prices from €1,378 to €5,616, a €4,238 spread on the same certified stone. Taylor and Hart lists it at €5,616. 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

5.09
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762527127
Dimensions12.59 × 8.39 × 5.69 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm8.39 mm5.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762527127
Side View
Table 67.0%Crown 41.1°Girdle: Slightly ThickPavilion 35.8°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: €2,238 EUR|Low: €1,322 EUR|High: €4,665 EUR|Avg: €2,713 EUR|-1.3%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3€1,378 EUR
Retailer 16€1,542 EUR
Retailer 4€1,598 EUR
Retailer 7€1,598 EUR
Retailer 13€1,682 EUR
Retailer 15€1,750 EUR
Retailer 8€1,856 EUR
Retailer 1€2,238 EUR
Retailer 5€2,516 EUR
Retailer 14€2,825 EUR
Retailer 6€2,995 EUR
Retailer 11€3,244 EUR
Retailer 10€3,246 EUR
Retailer 9€3,860 EUR
Retailer 2€4,305 EUR
Retailer 12€4,588 EUR
Retailer 17€4,665 EUR

44 data points across 17 retailers

20 retailers€1,378 EUR to €5,616 EUR

A
Cheapest Retailer
-
€1,378 EUR
$1,539 USD
A
Retailer 2
-
€1,498 EUR
$1,674 USD
View
A
Retailer 3
-
€1,542 EUR
$1,723 USD
View
Final sale: no returns
A
Retailer 4
-
€1,598 EUR
$1,785 USD
View
Retailer 5
-
€1,598 EUR
$1,785 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€1,682 EUR
£1,479 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
€1,750 EUR
$1,955 USD
View
A
Retailer 8
-
€1,856 EUR
$2,074 USD
View
A
Retailer 9
-
€2,238 EUR
£1,969 GBP
View
B+
Retailer 10
-
€2,516 EUR
$2,811 USD
View
B+
Retailer 11
-
€2,825 EUR
$3,156 USD
View
B+
Retailer 12
-
€2,995 EUR
$3,346 USD
View
Retailer 13
-
€3,244 EUR
A$5,575 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€3,246 EUR
ZAR 58,591 ZAR
View
B+
Retailer 15
-
€3,312 EUR
$3,700 USD
View
B+
Retailer 16
-
€3,860 EUR
£3,396 GBP
View
B
Retailer 17
-
€4,305 EUR
$4,810 USD
View
Retailer 18
-
€4,588 EUR
£4,036 GBP
View
Price last confirmed 12 days ago
B
Retailer 19
-
€4,665 EUR
$5,212 USD
View
Most Expensive
B
Taylor and Hart
MSIO0BC · Oct 30
€5,616 EUR
$6,274 USD
View
19 more retailers have this diamond
Prices start from €1,378 EURSave up to €4,238 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
5.09ct Radiant
€1,378 EUR