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Marquise|Lab Grown|IGI

4.08ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG839622632

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839622632

Diamond specifications and retailer prices

From $715 AUD
$502 USD
As of November 1, 2026
Save $4,012 AUD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,726 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.08ct lab-grown marquise diamond

This 4.08ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839622632 or 839622632. Listed at 4 retailers as of October 31, 2026, with prices from $715 to $4,726, a $4,012 spread on the same certified stone. Brilliant Earth lists it at $4,726. 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

4.08
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622632
Dimensions15.75 × 8.38 × 5.35 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.75 mm8.38 mm4.08 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622632
Side View
Table 61.0%Crown 36.9°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.8%

Caratlytics Score

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

Last verified: Nov 1
Current: $4,726 AUD|Low: $715 AUD|High: $4,940 AUD|Avg: $3,202 AUD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$715 AUD
Retailer 2$1,355 AUD
Retailer 4$4,484 AUD
Brilliant Earth$4,726 AUD

29 data points across 4 retailers

4 retailers$715 AUD to $4,726 AUD

A
Cheapest Retailer
-
$715 AUD
$502 USD
Final sale: no returns
A
Retailer 2
-
$1,355 AUD
£749 GBP
View
Retailer 3
-
$4,484 AUD
$3,150 USD
View
Price last confirmed 18 days ago
Most Expensive
B+
Brilliant Earth
21582974A · Oct 31
$4,726 AUD
$3,320 USD
View
3 more retailers have this diamond
Prices start from $715 AUDSave up to $4,012 AUD

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
4.08ct Marquise
$715 AUD