CaratHunter
Plans
Round|Lab Grown|IGI

5.09ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG842662423

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842662423

Diamond specifications and retailer prices

From €3,217 EUR
$3,594 USD
As of October 31, 2026
Save €2,107 EUR (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €13,020 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842662423 or 842662423. Listed at 13 retailers as of October 26, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662423
Dimensions11.02 × 10.97 × 6.79 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
11.02 mm10.97 mm5.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662423
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €13,020 EUR|Low: €3,217 EUR|High: €20,507 EUR|Avg: €9,195 EUR|-1.7%
Michael Trio
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
October 31, 2026
Retailer 7€3,217 EUR
Retailer 11€3,357 EUR
Retailer 8€3,571 EUR
Retailer 10€4,503 EUR
Retailer 2€4,731 EUR
Retailer 12€4,731 EUR
Retailer 3€5,324 EUR
Retailer 4€5,881 EUR
Retailer 9€7,766 EUR
Retailer 6€10,521 EUR
Michael Trio€13,020 EUR
Retailer 5€14,507 EUR
Retailer 14€17,705 EUR
Retailer 13€20,345 EUR

14 data points across 14 retailers

13 retailers€3,217 EUR to €5,324 EUR

B+
Cheapest Retailer
-
€3,217 EUR
$3,594 USD
B+
Retailer 2
-
€3,357 EUR
$3,751 USD
View
B+
Retailer 3
-
€3,571 EUR
$3,990 USD
View
B+
Retailer 4
-
€4,503 EUR
HK$39,300 HKD
View
B+
Retailer 5
-
€4,731 EUR
$5,285 USD
View
B
Retailer 6
-
€4,731 EUR
$5,285 USD
View
B
Retailer 7
-
€5,324 EUR
$5,948 USD
View
Retailer 8
-
€5,881 EUR
$6,570 USD
View
Price last confirmed 13 days ago
Retailer 9
-
€7,766 EUR
A$13,348 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
€10,521 EUR
A$18,084 AUD
View
Price under review
Most Expensive
Michael Trio
1707508209 · Oct 31
€13,020 EUR
SGD 19,657 SGD
View
Price under review
10 more retailers have this diamond
Prices start from €3,217 EURSave up to €2,107 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.

B+
5.09ct Round
€3,217 EUR