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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG811619651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619651

Diamond specifications and retailer prices

From €675 EUR
$754 USD
As of October 29, 2026
Save €5,313 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €8,468 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811619651 or 811619651. Listed at 18 retailers as of October 29, 2026, with a 787% 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

3.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619651
Dimensions9.94 × 9.89 × 5.90 mm
L/W Ratio1.01
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
Top View
9.94 mm9.89 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619651
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €8,468 EUR|Low: €663 EUR|High: €8,468 EUR|Avg: €2,297 EUR
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 3€675 EUR
Retailer 14€749 EUR
Retailer 19€755 EUR
Retailer 10€779 EUR
Retailer 5€782 EUR
Retailer 2€940 EUR
Retailer 17€1,105 EUR
Retailer 12€1,340 EUR
Retailer 8€1,412 EUR
Retailer 15€1,861 EUR
Retailer 6€1,940 EUR
Retailer 4€2,005 EUR
Retailer 13€2,480 EUR
Retailer 9€2,632 EUR
Retailer 11€2,648 EUR
Retailer 16€3,148 EUR
Retailer 7€3,241 EUR
Retailer 18€5,988 EUR
Brilliant Earth€8,468 EUR

24 data points across 19 retailers

18 retailers€675 EUR to €5,988 EUR

A
Cheapest Retailer
-
€675 EUR
$754 USD
A
Retailer 2
-
€749 EUR
$837 USD
View
A
Retailer 3
-
€755 EUR
$843 USD
View
Final sale: no returns
Retailer 4
-
€779 EUR
$870 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€782 EUR
$874 USD
View
A
Retailer 6
-
€940 EUR
$1,050 USD
View
A
Retailer 7
-
€1,105 EUR
$1,234 USD
View
A
Retailer 8
-
€1,340 EUR
£1,179 GBP
View
A
Retailer 9
-
€1,412 EUR
$1,577 USD
View
B+
Retailer 10
-
€1,861 EUR
$2,079 USD
View
Retailer 11
-
€1,940 EUR
A$3,335 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€2,005 EUR
ZAR 36,192 ZAR
View
B+
Retailer 13
-
€2,480 EUR
$2,771 USD
View
B+
Retailer 14
-
€2,632 EUR
$2,941 USD
View
B
Retailer 15
-
€3,148 EUR
$3,517 USD
View
Retailer 16
-
€3,241 EUR
£2,851 GBP
View
Price last confirmed 9 days ago
B
Retailer 17
-
€5,988 EUR
$6,690 USD
View
Most Expensive
Brilliant Earth
21729830Y · Oct 16
€8,468 EUR
$9,460 USD
View
Price under review
17 more retailers have this diamond
Prices start from €675 EURSave up to €5,313 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
3.55ct Round
€675 EUR