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Marquise|Lab Grown|IGI

3.17ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831613655

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831613655

Diamond specifications and retailer prices

From €762 EUR
$851 USD
As of October 30, 2026
Save €4,054 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,816 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.17ct lab-grown marquise diamond

This 3.17ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831613655 or 831613655. Listed at 22 retailers as of October 28, 2026, with prices from €762 to €4,816, a €4,054 spread on the same certified stone. Rare Carat lists it at €4,816. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831613655
Dimensions15.47 × 7.58 × 4.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm7.58 mm3.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831613655
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.5%

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 30
Current: €4,816 EUR|Low: €755 EUR|High: €4,874 EUR|Avg: €2,137 EUR|-1.2%
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 10
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 6€762 EUR
Retailer 18€829 EUR
Retailer 5€852 EUR
Retailer 10€883 EUR
Retailer 13€1,028 EUR
Retailer 16€1,043 EUR
Retailer 4€1,149 EUR
Retailer 2€1,358 EUR
Retailer 7€1,421 EUR
Retailer 19€1,798 EUR
Retailer 17€1,994 EUR
Retailer 3€2,031 EUR
Retailer 14€2,052 EUR
Retailer 20€2,484 EUR
Retailer 8€2,764 EUR
Retailer 11€2,928 EUR
Retailer 9€3,063 EUR
Retailer 15€3,330 EUR
Retailer 12€3,341 EUR
Rare Carat€4,816 EUR

31 data points across 20 retailers

22 retailers€762 EUR to €4,816 EUR

A
Cheapest Retailer
-
€762 EUR
$851 USD
A
Retailer 2
-
€829 EUR
$926 USD
View
A
Retailer 3
-
€852 EUR
$952 USD
View
Final sale: no returns
A
Retailer 4
-
€883 EUR
$987 USD
View
Retailer 5
-
€913 EUR
$1,020 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,028 EUR
£904 GBP
View
A
Retailer 7
-
€1,043 EUR
$1,165 USD
View
A
Retailer 8
-
€1,149 EUR
$1,284 USD
View
A
Retailer 9
-
€1,358 EUR
£1,195 GBP
View
A
Retailer 10
-
€1,421 EUR
$1,588 USD
View
B+
Retailer 11
-
€1,798 EUR
$2,009 USD
View
Retailer 12
-
€1,994 EUR
A$3,427 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€2,031 EUR
$2,269 USD
View
B+
Retailer 14
-
€2,052 EUR
ZAR 37,027 ZAR
View
B+
Retailer 15
-
€2,484 EUR
$2,775 USD
View
B+
Retailer 16
-
€2,764 EUR
$3,088 USD
View
B
Retailer 17
-
€2,928 EUR
$3,271 USD
View
B
Retailer 18
-
€3,063 EUR
$3,422 USD
View
B+
Retailer 19
-
€3,330 EUR
£2,929 GBP
View
Retailer 20
-
€3,341 EUR
A$5,742 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
€4,342 EUR
£3,820 GBP
View
Most Expensive
B
Rare Carat
MS-3073_l_831613655 · Oct 28
€4,816 EUR
$5,380 USD
View
21 more retailers have this diamond
Prices start from €762 EURSave up to €4,054 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 Marquise
€762 EUR