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Marquise|Lab Grown|IGI

3.88ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG839685159

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839685159

Diamond specifications and retailer prices

From $802 CAD
$574 USD
As of October 29, 2026
Save $5,455 CAD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,257 CAD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 3.88ct lab-grown marquise diamond

This 3.88ct 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 LG839685159 or 839685159. Listed at 5 retailers as of October 29, 2026, with prices from $802 to $6,257, a $5,455 spread on the same certified stone. Frank Darling lists it at $6,257. 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

3.88
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839685159
Dimensions16.30 × 8.62 × 5.09 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.30 mm8.62 mm3.88 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839685159
Side View
Table 60.0%Crown 34.6°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,257 CAD|Low: $802 CAD|High: $6,257 CAD|Avg: $2,842 CAD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 3$802 CAD
Retailer 2$1,119 CAD
Retailer 6$1,399 CAD
Retailer 5$2,910 CAD
Retailer 4$4,268 CAD
Frank Darling$6,257 CAD

7 data points across 6 retailers

5 retailers$802 CAD to $6,257 CAD

A
Cheapest Retailer
-
$802 CAD
$574 USD
Final sale: no returns
B+
Retailer 2
-
$1,119 CAD
$801 USD
View
B+
Retailer 3
-
$2,910 CAD
$2,083 USD
View
B
Retailer 4
-
$4,268 CAD
$3,055 USD
View
Most Expensive
B
Frank Darling
100752274657KD · Oct 30
$6,257 CAD
$4,479 USD
View
4 more retailers have this diamond
Prices start from $802 CADSave up to $5,455 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.

A
3.88ct Marquise
$802 CAD