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Round|Lab Grown|IGI

6.42ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG615348552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615348552

Diamond specifications and retailer prices

From €754 EUR
$842 USD
As of October 29, 2026
Save €3,194 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,947 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.42ct lab-grown round diamond

This 6.42ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615348552 or 615348552. Listed at 16 retailers as of October 29, 2026, with prices from €754 to €3,947, a €3,194 spread on the same certified stone. Brilliant Earth lists it at €3,947. 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

6.42
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615348552
Dimensions11.94 × 11.86 × 7.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.94 mm11.86 mm6.42 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615348552
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

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: €3,947 EUR|Low: €719 EUR|High: €4,064 EUR|Avg: €1,879 EUR|-2.9%
Brilliant Earth
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
October 31, 2026
Retailer 4€754 EUR
Retailer 11€820 EUR
Retailer 14€875 EUR
Retailer 16€875 EUR
Retailer 9€1,034 EUR
Retailer 15€1,307 EUR
Retailer 5€1,325 EUR
Retailer 7€1,408 EUR
Retailer 2€1,434 EUR
Retailer 12€2,009 EUR
Retailer 6€2,060 EUR
Retailer 3€2,458 EUR
Retailer 8€3,030 EUR
Retailer 13€3,236 EUR
Retailer 10€3,294 EUR
Brilliant Earth€3,947 EUR

32 data points across 16 retailers

16 retailers€754 EUR to €3,947 EUR

A
Cheapest Retailer
-
€754 EUR
$842 USD
A
Retailer 2
-
€820 EUR
$916 USD
View
A
Retailer 3
-
€875 EUR
$977 USD
View
Retailer 4
-
€875 EUR
$977 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€1,034 EUR
$1,155 USD
View
Retailer 6
-
€1,307 EUR
£1,150 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
€1,325 EUR
$1,480 USD
View
B+
Retailer 8
-
€1,408 EUR
$1,573 USD
View
A
Retailer 9
-
€1,434 EUR
View
B+
Retailer 10
-
€2,009 EUR
$2,245 USD
View
B+
Retailer 11
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 12
-
€2,458 EUR
$2,746 USD
View
Retailer 13
-
€3,030 EUR
$3,385 USD
View
Price last confirmed 13 days ago
Retailer 14
-
€3,236 EUR
$3,615 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
€3,294 EUR
£2,898 GBP
View
Most Expensive
B
Brilliant Earth
8905372A · Oct 29
€3,947 EUR
$4,410 USD
View
15 more retailers have this diamond
Prices start from €754 EURSave up to €3,194 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
6.42ct Round
€754 EUR