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Marquise|Lab Grown|IGI

3.82ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG839621924

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839621924

Diamond specifications and retailer prices

From $1,036 NZD
$583 USD
As of November 1, 2026
Save $6,393 NZD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,429 NZD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839621924 or 839621924. Listed at 4 retailers as of October 31, 2026, with prices from $1,036 to $7,429, a $6,393 spread on the same certified stone. Brilliant Earth lists it at $7,429. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839621924
Dimensions16.42 × 8.01 × 5.15 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.42 mm8.01 mm3.82 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839621924
Side View
Table 63.0%Crown 35.8°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,836 NZD|Low: $1,036 NZD|High: $5,874 NZD|Avg: $3,318 NZD|-4.8%
Retailer 1
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,036 NZD
Retailer 1$1,836 NZD
Retailer 2$5,812 NZD

24 data points across 3 retailers

4 retailers$1,036 NZD to $7,429 NZD

A
Cheapest Retailer
-
$1,036 NZD
$583 USD
Final sale: no returns
A
Retailer 2
-
$1,836 NZD
£813 GBP
View
B
Retailer 3
-
$5,812 NZD
$3,270 USD
View
Most Expensive
B
Brilliant Earth
21749814A · Oct 31
$7,429 NZD
$4,180 USD
View
3 more retailers have this diamond
Prices start from $1,036 NZDSave up to $6,393 NZD

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
$1,036 NZD