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Marquise|Lab Grown|IGI

3.82ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG812610852

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812610852

Diamond specifications and retailer prices

From $1,026 NZD
$577 USD
As of November 1, 2026
Save $5,479 NZD (84%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,505 NZD at Brilliant Earth · As of November 2, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812610852 or 812610852. Listed at 4 retailers as of November 1, 2026, with prices from $1,026 to $6,505, a $5,479 spread on the same certified stone. Brilliant Earth lists it at $6,505. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812610852
Dimensions16.97 × 8.11 × 5.00 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.97 mm8.11 mm3.82 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812610852
Side View
Table 61.0%Crown 34.9°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,505 NZD|Low: $1,026 NZD|High: $6,700 NZD|Avg: $4,309 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,026 NZD
Retailer 2$1,819 NZD
Retailer 4$5,048 NZD
Brilliant Earth$6,505 NZD

28 data points across 4 retailers

4 retailers$1,026 NZD to $6,505 NZD

A
Cheapest Retailer
-
$1,026 NZD
$577 USD
Final sale: no returns
A
Retailer 2
-
$1,819 NZD
£806 GBP
View
Retailer 3
-
$5,048 NZD
$2,840 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
21487212A · Nov 2
$6,505 NZD
$3,660 USD
View
3 more retailers have this diamond
Prices start from $1,026 NZDSave up to $5,479 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
$1,026 NZD