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Round|Lab Grown|IGI

3.51ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG774635441

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774635441

Diamond specifications and retailer prices

From €499 EUR
$558 USD
As of October 29, 2026
Save €3,699 EUR (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,198 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774635441 or 774635441. Listed at 18 retailers as of October 29, 2026, with prices from €499 to €4,198, a €3,699 spread on the same certified stone. Brilliant Earth lists it at €4,198. 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

3.51
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774635441
Dimensions9.72 × 9.74 × 6.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
9.72 mm9.74 mm3.51 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774635441
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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: €4,198 EUR|Low: €480 EUR|High: €4,323 EUR|Avg: €1,439 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
Retailer 17
Retailer 18
October 30, 2026
Retailer 18€499 EUR
Retailer 8€559 EUR
Retailer 3€559 EUR
Retailer 4€619 EUR
Retailer 6€619 EUR
Retailer 13€738 EUR
Retailer 2€829 EUR
Retailer 17€831 EUR
Retailer 7€883 EUR
Retailer 11€902 EUR
Retailer 12€1,345 EUR
Retailer 16€1,598 EUR
Retailer 5€1,628 EUR
Retailer 10€2,008 EUR
Retailer 14€2,269 EUR
Retailer 15€2,702 EUR
Retailer 9€2,801 EUR
Brilliant Earth€4,198 EUR

37 data points across 18 retailers

18 retailers€499 EUR to €4,198 EUR

A
Cheapest Retailer
-
€499 EUR
$558 USD
A
Retailer 2
-
€559 EUR
$624 USD
View
Final sale: no returns
A
Retailer 3
-
€559 EUR
$625 USD
View
Retailer 4
-
€619 EUR
$692 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€619 EUR
$692 USD
View
A
Retailer 6
-
€738 EUR
$825 USD
View
A
Retailer 7
-
€829 EUR
£730 GBP
View
B+
Retailer 8
-
€831 EUR
$928 USD
View
A
Retailer 9
-
€883 EUR
$987 USD
View
A
Retailer 10
-
€902 EUR
View
B+
Retailer 11
-
€1,345 EUR
ZAR 24,269 ZAR
View
B
Retailer 12
-
€1,598 EUR
$1,785 USD
View
B+
Retailer 13
-
€1,628 EUR
$1,819 USD
View
B
Retailer 14
-
€2,008 EUR
$2,243 USD
View
B
Retailer 15
-
€2,269 EUR
$2,535 USD
View
Retailer 16
-
€2,702 EUR
£2,377 GBP
View
Price last confirmed 12 days ago
B
Retailer 17
-
€2,801 EUR
$3,129 USD
View
Most Expensive
B
Brilliant Earth
21534164A · Oct 29
€4,198 EUR
$4,690 USD
View
17 more retailers have this diamond
Prices start from €499 EURSave up to €3,699 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
3.51ct Round
€499 EUR