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Marquise|Lab Grown|IGI

3.82ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG835665887

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835665887

Diamond specifications and retailer prices

From €475 EUR
$533 USD
As of October 30, 2026
Save €2,431 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,907 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.82ct lab-grown marquise diamond

This 3.82ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835665887 or 835665887. Listed at 15 retailers as of October 28, 2026, with prices from €475 to €2,907, a €2,431 spread on the same certified stone. Rare Carat lists it at €2,907. 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

3.82
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835665887
Dimensions15.78 × 8.43 × 5.21 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm8.43 mm3.82 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835665887
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.8%

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: Oct 30
Current: €2,907 EUR|Low: €462 EUR|High: €2,960 EUR|Avg: €1,651 EUR|-1.8%
Rare Carat
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
October 30, 2026
Retailer 14€475 EUR
Retailer 9€531 EUR
Retailer 5€662 EUR
Retailer 8€891 EUR
Retailer 4€933 EUR
Retailer 2€1,244 EUR
Retailer 11€1,519 EUR
Retailer 10€1,520 EUR
Retailer 3€1,549 EUR
Retailer 12€2,051 EUR
Retailer 6€2,318 EUR
Retailer 7€2,461 EUR
Retailer 13€2,674 EUR
Rare Carat€2,907 EUR

31 data points across 14 retailers

15 retailers€475 EUR to €2,907 EUR

A
Cheapest Retailer
-
€475 EUR
$533 USD
A
Retailer 2
-
€531 EUR
$596 USD
View
Retailer 3
-
€662 EUR
£584 GBP
View
Price last confirmed 18 days ago
Retailer 4
-
€891 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€933 EUR
$1,046 USD
View
A
Retailer 6
-
€1,244 EUR
A$2,146 AUD
View
A
Retailer 7
-
€1,519 EUR
$1,704 USD
View
B+
Retailer 8
-
€1,520 EUR
$1,705 USD
View
A
Retailer 9
-
€1,549 EUR
$1,737 USD
View
B+
Retailer 10
-
€1,837 EUR
$2,060 USD
View
B+
Retailer 11
-
€2,051 EUR
$2,300 USD
View
Retailer 12
-
€2,318 EUR
SGD 3,513 SGD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
€2,461 EUR
£2,173 GBP
View
B+
Retailer 14
-
€2,674 EUR
$2,999 USD
View
Most Expensive
B
Rare Carat
LGMQ30-147489 · Oct 28
€2,907 EUR
$3,260 USD
View
14 more retailers have this diamond
Prices start from €475 EURSave up to €2,431 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
3.82ct Marquise
€475 EUR