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Round|Lab Grown|IGI

3.17ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG634412451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412451

Diamond specifications and retailer prices

From €653 EUR
$730 USD
As of October 29, 2026
Save €2,649 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,303 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown round diamond

This 3.17ct 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 LG634412451 or 634412451. Listed at 14 retailers as of October 29, 2026, with prices from €653 to €3,303, a €2,649 spread on the same certified stone. Do Amore Diamonds lists it at €3,303. 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

3.17
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412451
Dimensions9.45 × 9.36 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm9.36 mm3.17 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412451
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: €3,303 EUR|Low: €591 EUR|High: €3,303 EUR|Avg: €1,254 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9€653 EUR
Retailer 2€682 EUR
Retailer 10€728 EUR
Retailer 11€737 EUR
Retailer 4€780 EUR
Retailer 12€807 EUR
Retailer 6€1,105 EUR
Retailer 8€1,293 EUR
Retailer 7€1,719 EUR
Retailer 3€1,769 EUR
Retailer 5€1,880 EUR
Do Amore Diamonds€3,303 EUR

33 data points across 12 retailers

14 retailers€653 EUR to €3,303 EUR

Retailer 1
-
€461 EUR
$515 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€653 EUR
$730 USD
View
A
Retailer 3
-
€682 EUR
£600 GBP
View
B+
Retailer 4
-
€728 EUR
$813 USD
View
A
Retailer 5
-
€737 EUR
$823 USD
View
A
Retailer 6
-
€807 EUR
$902 USD
View
B+
Retailer 7
-
€1,105 EUR
ZAR 19,945 ZAR
View
B
Retailer 8
-
€1,293 EUR
$1,445 USD
View
Retailer 9
-
€1,636 EUR
$1,828 USD
View
Price last confirmed 23 days ago
B
Retailer 10
-
€1,719 EUR
$1,920 USD
View
Retailer 11
-
€1,754 EUR
$1,960 USD
View
Price last confirmed 26 days ago
B
Retailer 12
-
€1,769 EUR
$1,976 USD
View
B
Retailer 13
-
€1,880 EUR
£1,654 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EC1AAE321 · Oct 29
€3,303 EUR
$3,690 USD
View
13 more retailers have this diamond
Prices start from €653 EURSave up to €2,649 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
3.17ct Round
€653 EUR