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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG798618809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798618809

Diamond specifications and retailer prices

From €792 EUR
$885 USD
As of October 29, 2026
Save €2,669 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €8,521 EUR at Brilliant Earth · As of October 29, 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 LG798618809 or 798618809. Listed at 21 retailers as of October 29, 2026, with a 337% 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 angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798618809
Dimensions9.79 × 9.82 × 6.00 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
Top View
9.79 mm9.82 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798618809
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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: €8,521 EUR|Low: €792 EUR|High: €8,521 EUR|Avg: €1,967 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9€792 EUR
Retailer 5€862 EUR
Retailer 10€886 EUR
Retailer 3€918 EUR
Retailer 14€952 EUR
Retailer 7€1,054 EUR
Retailer 20€1,074 EUR
Retailer 6€1,182 EUR
Retailer 2€1,206 EUR
Retailer 18€1,300 EUR
Retailer 13€1,409 EUR
Retailer 17€1,448 EUR
Retailer 21€2,043 EUR
Retailer 11€2,087 EUR
Retailer 15€2,133 EUR
Retailer 4€2,583 EUR
Retailer 8€2,709 EUR
Retailer 19€3,050 EUR
Retailer 16€3,461 EUR
Retailer 12€3,965 EUR
Brilliant Earth€8,521 EUR

17 data points across 21 retailers

21 retailers€792 EUR to €3,461 EUR

A
Cheapest Retailer
-
€792 EUR
$885 USD
A
Retailer 2
-
€862 EUR
$963 USD
View
A
Retailer 3
-
€886 EUR
$990 USD
View
Final sale: no returns
A
Retailer 4
-
€918 EUR
$1,026 USD
View
Retailer 5
-
€952 EUR
$1,064 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€1,054 EUR
HK$9,200 HKD
View
A
Retailer 7
-
€1,074 EUR
$1,200 USD
View
A
Retailer 8
-
€1,182 EUR
$1,321 USD
View
A
Retailer 9
-
€1,206 EUR
£1,061 GBP
View
A
Retailer 10
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€1,300 EUR
$1,452 USD
View
A
Retailer 11
-
€1,409 EUR
£1,239 GBP
View
A
Retailer 12
-
€1,448 EUR
View
B+
Retailer 13
-
€2,043 EUR
$2,283 USD
View
Retailer 14
-
€2,087 EUR
A$3,587 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€2,133 EUR
ZAR 38,498 ZAR
View
B
Retailer 16
-
€2,583 EUR
$2,886 USD
View
B+
Retailer 17
-
€2,709 EUR
$3,026 USD
View
B+
Retailer 18
-
€3,050 EUR
SGD 4,605 SGD
View
B
Retailer 19
-
€3,461 EUR
£3,045 GBP
View
Retailer 20
-
€3,965 EUR
$4,430 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
19642337A · Oct 29
€8,521 EUR
$9,520 USD
View
Price under review
20 more retailers have this diamond
Prices start from €792 EURSave up to €2,669 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
€792 EUR