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Round|Lab Grown|IGI

3.55ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG715518581

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715518581

Diamond specifications and retailer prices

From €480 EUR
$536 USD
As of November 1, 2026
Save €3,047 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,527 EUR at Brilliant Earth · As of October 31, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715518581 or 715518581. Listed at 17 retailers as of October 31, 2026, with prices from €480 to €3,527, a €3,047 spread on the same certified stone. Brilliant Earth lists it at €3,527. 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
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715518581
Dimensions9.88 × 9.82 × 5.99 mm
L/W Ratio1.01
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
9.88 mm9.82 mm3.55 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715518581
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.8%

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: Nov 1
Current: €3,527 EUR|Low: €471 EUR|High: €5,693 EUR|Avg: €1,433 EUR|-38.1%
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
November 1, 2026
Retailer 3€480 EUR
Retailer 6€522 EUR
Retailer 7€658 EUR
Retailer 13€815 EUR
Retailer 8€818 EUR
Retailer 11€829 EUR
Retailer 14€1,050 EUR
Retailer 9€1,123 EUR
Retailer 10€1,154 EUR
Retailer 12€1,243 EUR
Retailer 4€1,734 EUR
Retailer 2€1,953 EUR
Retailer 5€3,504 EUR
Brilliant Earth€3,527 EUR

35 data points across 14 retailers

17 retailers€480 EUR to €3,527 EUR

Retailer 1
-
€425 EUR
$475 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€480 EUR
$536 USD
View
Final sale: no returns
Retailer 3
-
€493 EUR
$551 USD
View
Price last confirmed 39 days ago
Retailer 4
-
€542 EUR
$605 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
€658 EUR
$735 USD
View
A
Retailer 6
-
€815 EUR
$910 USD
View
A
Retailer 7
-
€818 EUR
View
B+
Retailer 8
-
€829 EUR
$926 USD
View
A
Retailer 9
-
€1,050 EUR
$1,173 USD
View
B+
Retailer 10
-
€1,123 EUR
A$1,930 AUD
View
B+
Retailer 11
-
€1,154 EUR
ZAR 20,827 ZAR
View
B+
Retailer 12
-
€1,243 EUR
$1,389 USD
View
Retailer 13
-
€1,444 EUR
$1,613 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
€1,734 EUR
$1,938 USD
View
B
Retailer 15
-
€1,953 EUR
£1,718 GBP
View
B
Retailer 16
-
€3,504 EUR
$3,915 USD
View
Most Expensive
B
Brilliant Earth
19934076A · Oct 31
€3,527 EUR
$3,940 USD
View
16 more retailers have this diamond
Prices start from €480 EURSave up to €3,047 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
€480 EUR