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Marquise|Lab Grown|IGI

1.39ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG831648670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831648670

Diamond specifications and retailer prices

From €187 EUR
As of November 4, 2026
Save €841 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,028 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.39ct lab-grown marquise diamond

This 1.39ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648670 or 831648670. Listed at 20 retailers as of November 4, 2026, with prices from €187 to €1,028, a €841 spread on the same certified stone. Reve Diamonds lists it at €1,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648670
Dimensions11.39 × 6.00 × 3.73 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm6.00 mm1.39 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648670
Side View
Table 57.0%Crown 26°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €251 EUR|Low: €187 EUR|High: €1,310 EUR|Avg: €562 EUR|-2.1%
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
Reve Diamonds
November 5, 2026
Retailer 2€187 EUR
Retailer 6€239 EUR
Retailer 1€251 EUR
Retailer 12€341 EUR
Retailer 13€350 EUR
Retailer 15€364 EUR
Retailer 9€372 EUR
Retailer 3€492 EUR
Retailer 11€535 EUR
Retailer 4€678 EUR
Retailer 7€690 EUR
Retailer 5€714 EUR
Retailer 14€717 EUR
Retailer 8€882 EUR
Retailer 10€966 EUR
Reve Diamonds€1,028 EUR

41 data points across 16 retailers

20 retailers€187 EUR to €1,028 EUR

Retailer 1
-
€167 EUR
Price last confirmed 29 days ago
A
Retailer 2
-
€187 EUR
View
Final sale: no returns
Retailer 3
-
€196 EUR
View
Price last confirmed 38 days ago
Retailer 4
-
€208 EUR
View
Price last confirmed 34 days ago
A
Retailer 5
-
€239 EUR
View
A
Retailer 6
-
€251 EUR
View
Retailer 7
-
€341 EUR
View
Price last confirmed 10 days ago
Retailer 8
-
€350 EUR
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€364 EUR
View
A
Retailer 10
-
€372 EUR
View
B+
Retailer 11
-
€492 EUR
View
B+
Retailer 12
-
€535 EUR
View
Retailer 13
-
€666 EUR
View
Price last confirmed 33 days ago
B
Retailer 14
-
€678 EUR
View
B
Retailer 15
-
€695 EUR
View
B+
Retailer 16
-
€714 EUR
View
Retailer 17
-
€717 EUR
View
Price last confirmed 9 days ago
B
Retailer 18
-
€882 EUR
View
B
Retailer 19
-
€966 EUR
View
Most Expensive
B
Reve Diamonds
DDDE9C981 · Nov 4
€1,028 EUR
$1,154 USD
View
19 more retailers have this diamond
Prices start from €187 EURSave up to €841 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
1.39ct Marquise
€187 EUR