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Round|Lab Grown|IGI

3.50ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG623477837

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623477837

Diamond specifications and retailer prices

From €644 EUR
$719 USD
As of October 29, 2026
Save €3,329 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,720 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623477837 or 623477837. Listed at 20 retailers as of October 29, 2026, with a 517% 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

3.50
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623477837
Dimensions9.79 × 9.83 × 5.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
9.79 mm9.83 mm3.50 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623477837
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.1%

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: €5,720 EUR|Low: €515 EUR|High: €5,746 EUR|Avg: €2,100 EUR
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 19€644 EUR
Retailer 6€701 EUR
Retailer 8€721 EUR
Retailer 3€747 EUR
Retailer 9€747 EUR
Retailer 11€839 EUR
Retailer 15€904 EUR
Retailer 5€1,099 EUR
Retailer 4€1,211 EUR
Retailer 18€1,839 EUR
Retailer 2€1,862 EUR
Retailer 14€1,914 EUR
Retailer 10€2,309 EUR
Retailer 7€2,318 EUR
Retailer 17€2,476 EUR
Retailer 12€2,946 EUR
Retailer 13€3,107 EUR
Retailer 16€3,972 EUR
Retailer 20€5,576 EUR
Do Amore Diamonds€5,720 EUR

30 data points across 20 retailers

20 retailers€644 EUR to €3,972 EUR

A
Cheapest Retailer
-
€644 EUR
$719 USD
A
Retailer 2
-
€701 EUR
$783 USD
View
A
Retailer 3
-
€721 EUR
$805 USD
View
Final sale: no returns
A
Retailer 4
-
€747 EUR
$834 USD
View
Retailer 5
-
€747 EUR
$834 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€839 EUR
$937 USD
View
A
Retailer 7
-
€904 EUR
$1,010 USD
View
B+
Retailer 8
-
€1,099 EUR
$1,228 USD
View
B+
Retailer 9
-
€1,211 EUR
$1,353 USD
View
B
Retailer 10
-
€1,839 EUR
$2,055 USD
View
B
Retailer 11
-
€1,862 EUR
A$3,200 AUD
View
B+
Retailer 12
-
€1,914 EUR
ZAR 34,548 ZAR
View
B
Retailer 13
-
€2,309 EUR
$2,580 USD
View
B
Retailer 14
-
€2,318 EUR
$2,590 USD
View
B
Retailer 15
-
€2,476 EUR
$2,766 USD
View
B
Retailer 16
-
€2,946 EUR
$3,291 USD
View
B
Retailer 17
-
€3,107 EUR
£2,733 GBP
View
B
Retailer 18
-
€3,972 EUR
$4,438 USD
View
Retailer 19
-
€5,576 EUR
$6,230 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-3F83F77DD · Oct 30
€5,720 EUR
$6,390 USD
View
Price under review
19 more retailers have this diamond
Prices start from €644 EURSave up to €3,329 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
3.50ct Round
€644 EUR