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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG842640555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842640555

Diamond specifications and retailer prices

From €953 EUR
$1,065 USD
As of October 29, 2026
Save €2,910 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,863 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round 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 LG842640555 or 842640555. Listed at 20 retailers as of October 29, 2026, with prices from €953 to €3,863, a €2,910 spread on the same certified stone. Taylor and Hart lists it at €3,863. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842640555
Dimensions10.96 × 11.00 × 6.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm11.00 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842640555
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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 29
Current: €1,316 EUR|Low: €935 EUR|High: €3,883 EUR|Avg: €2,026 EUR|-3.0%
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
Retailer 18
Taylor and Hart
November 1, 2026
Retailer 10€953 EUR
Retailer 15€1,037 EUR
Retailer 8€1,068 EUR
Retailer 3€1,106 EUR
Retailer 1€1,316 EUR
Retailer 2€1,479 EUR
Retailer 11€1,596 EUR
Retailer 14€1,705 EUR
Retailer 13€1,730 EUR
Retailer 9€1,762 EUR
Retailer 5€2,073 EUR
Retailer 12€2,242 EUR
Retailer 16€2,244 EUR
Retailer 17€2,247 EUR
Retailer 6€2,518 EUR
Retailer 7€3,204 EUR
Retailer 4€3,375 EUR
Retailer 18€3,772 EUR
Taylor and Hart€3,863 EUR

27 data points across 19 retailers

20 retailers€953 EUR to €3,863 EUR

A
Cheapest Retailer
-
€953 EUR
$1,065 USD
A
Retailer 2
-
€1,037 EUR
$1,159 USD
View
A
Retailer 3
-
€1,068 EUR
$1,193 USD
View
Final sale: no returns
A
Retailer 4
-
€1,106 EUR
$1,236 USD
View
Retailer 5
-
€1,130 EUR
$1,262 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,316 EUR
£1,158 GBP
View
A
Retailer 7
-
€1,479 EUR
$1,652 USD
View
A
Retailer 8
-
€1,596 EUR
£1,404 GBP
View
B+
Retailer 9
-
€1,705 EUR
$1,905 USD
View
A
Retailer 10
-
€1,730 EUR
View
A
Retailer 11
-
€1,762 EUR
$1,968 USD
View
B+
Retailer 12
-
€2,073 EUR
$2,316 USD
View
B+
Retailer 13
-
€2,242 EUR
A$3,853 AUD
View
B+
Retailer 14
-
€2,244 EUR
$2,507 USD
View
B+
Retailer 15
-
€2,247 EUR
ZAR 40,561 ZAR
View
B+
Retailer 16
-
€2,518 EUR
$2,813 USD
View
B
Retailer 17
-
€3,204 EUR
$3,579 USD
View
B
Retailer 18
-
€3,375 EUR
$3,771 USD
View
B
Retailer 19
-
€3,772 EUR
£3,318 GBP
View
Most Expensive
B
Taylor and Hart
E2MG9GH · Oct 31
€3,863 EUR
$4,316 USD
View
19 more retailers have this diamond
Prices start from €953 EURSave up to €2,910 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 Round
€953 EUR