Marquise|Lab Grown|IGI

3.82ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG839697291

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839697291

Diamond specifications and retailer prices

From $521 USD
As of October 31, 2026
Save $3,439 USD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,960 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.82ct lab-grown marquise diamond

This 3.82ct 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 LG839697291 or 839697291. Listed at 4 retailers as of October 24, 2026, with prices from $521 to $3,960, a $3,439 spread on the same certified stone. Brilliant Earth lists it at $3,960. 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
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839697291
Dimensions15.98 × 8.06 × 5.15 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.98 mm8.06 mm3.82 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839697291
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $988 USD|Low: $515 USD|High: $3,325 USD|Avg: $1,735 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$521 USD
Retailer 1$988 USD
Retailer 3$3,290 USD

27 data points across 3 retailers

4 retailers$521 USD to $3,960 USD

A
Cheapest Retailer
-
$521 USD
Final sale: no returns
A
Retailer 2
-
$988 USD
£778 GBP
View
Retailer 3
-
$3,290 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21737058A · Oct 24
$3,960 USD
View
3 more retailers have this diamond
Prices start from $521 USDSave up to $3,439 USD

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
$521 USD