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Marquise|Lab Grown|IGI

3.17ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG839659575

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839659575

Diamond specifications and retailer prices

From €691 EUR
$772 USD
As of October 30, 2026
Save €2,526 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,040 EUR at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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 LG839659575 or 839659575. Listed at 20 retailers as of October 30, 2026, with a 366% 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

3.17
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839659575
Dimensions15.67 × 7.50 × 4.58 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.67 mm7.50 mm3.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839659575
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.1%

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 30
Current: €1,810 EUR|Low: €691 EUR|High: €3,301 EUR|Avg: €1,518 EUR|-1.8%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16€691 EUR
Retailer 7€756 EUR
Retailer 9€779 EUR
Retailer 3€806 EUR
Retailer 10€822 EUR
Retailer 17€933 EUR
Retailer 11€958 EUR
Retailer 14€1,139 EUR
Retailer 15€1,148 EUR
Retailer 8€1,223 EUR
Retailer 18€1,229 EUR
Retailer 1€1,810 EUR
Retailer 5€1,873 EUR
Retailer 13€1,907 EUR
Retailer 6€2,268 EUR
Retailer 12€2,867 EUR
Retailer 4€3,040 EUR
Retailer 2€3,217 EUR

19 data points across 18 retailers

20 retailers€691 EUR to €3,217 EUR

A
Cheapest Retailer
-
€691 EUR
$772 USD
A
Retailer 2
-
€756 EUR
$845 USD
View
A
Retailer 3
-
€779 EUR
$870 USD
View
Final sale: no returns
A
Retailer 4
-
€806 EUR
$901 USD
View
Retailer 5
-
€822 EUR
$918 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€933 EUR
£821 GBP
View
A
Retailer 7
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€958 EUR
$1,070 USD
View
A
Retailer 8
-
€1,139 EUR
$1,273 USD
View
A
Retailer 9
-
€1,148 EUR
$1,282 USD
View
A
Retailer 10
-
€1,223 EUR
View
A
Retailer 11
-
€1,229 EUR
£1,081 GBP
View
B+
Retailer 12
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€1,810 EUR
A$3,111 AUD
View
B+
Retailer 13
-
€1,873 EUR
ZAR 33,800 ZAR
View
B+
Retailer 14
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€1,907 EUR
$2,130 USD
View
B+
Retailer 15
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€2,268 EUR
$2,534 USD
View
B
Retailer 16
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€2,632 EUR
$2,941 USD
View
B+
Retailer 17
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€2,867 EUR
$3,203 USD
View
B+
Retailer 18
-
€3,040 EUR
£2,674 GBP
View
B+
Retailer 19
-
€3,217 EUR
SGD 4,857 SGD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMLPLNL · Oct 13
€4,040 EUR
$4,513 USD
View
Price last confirmed 18 days ago
19 more retailers have this diamond
Prices start from €691 EURSave up to €2,526 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
€691 EUR