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Marquise|Lab Grown|IGI

3.85ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG809668564

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809668564

Diamond specifications and retailer prices

From €470 EUR
$525 USD
As of October 31, 2026
Save €423 EUR (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,580 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.85ct lab-grown marquise diamond

This 3.85ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809668564 or 809668564. Listed at 4 retailers as of October 28, 2026, with a 90% 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

3.85
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809668564
Dimensions16.81 × 8.32 × 4.98 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.81 mm8.32 mm3.85 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809668564
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,580 EUR|Low: €465 EUR|High: €3,688 EUR|Avg: €1,521 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 4€470 EUR
Retailer 9€725 EUR
Retailer 6€788 EUR
Retailer 2€893 EUR
Retailer 10€978 EUR
Retailer 11€1,199 EUR
Retailer 7€1,353 EUR
Retailer 8€1,556 EUR
Retailer 3€1,927 EUR
Retailer 5€2,972 EUR
Brilliant Earth€3,580 EUR

34 data points across 11 retailers

4 retailers€470 EUR to €893 EUR

A
Cheapest Retailer
-
€470 EUR
$525 USD
Final sale: no returns
A
Retailer 2
-
€893 EUR
£786 GBP
View
Retailer 3
-
€2,972 EUR
$3,320 USD
View
Price last confirmed 14 days ago
Most Expensive
Brilliant Earth
20363177A · Oct 24
€3,580 EUR
$4,000 USD
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from €470 EURSave up to €423 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
3.85ct Marquise
€470 EUR