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Marquise|Lab Grown|IGI

3.86ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG818624693

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818624693

Diamond specifications and retailer prices

From $1,094 CAD
$783 USD
As of October 26, 2026
Save $5,130 CAD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,224 CAD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 3.86ct lab-grown marquise diamond

This 3.86ct 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 LG818624693 or 818624693. Listed at 3 retailers as of October 26, 2026, with prices from $1,094 to $6,224, a $5,130 spread on the same certified stone. Frank Darling lists it at $6,224. 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

3.86
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818624693
Dimensions16.17 × 8.33 × 5.05 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.17 mm8.33 mm3.86 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818624693
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $6,224 CAD|Low: $788 CAD|High: $6,224 CAD|Avg: $2,144 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 4$788 CAD
Retailer 3$1,094 CAD
Retailer 5$1,334 CAD
Retailer 2$2,827 CAD
Frank Darling$6,224 CAD

17 data points across 5 retailers

3 retailers$1,094 CAD to $6,224 CAD

B+
Cheapest Retailer
-
$1,094 CAD
$783 USD
B+
Retailer 2
-
$2,827 CAD
$2,024 USD
View
Most Expensive
B
Frank Darling
100747261437KD · Oct 27
$6,224 CAD
$4,456 USD
View
2 more retailers have this diamond
Prices start from $1,094 CADSave up to $5,130 CAD

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.

B+
3.86ct Marquise
$1,094 CAD