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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG838610151

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838610151

Diamond specifications and retailer prices

From $824 AUD
As of November 4, 2026
Save $3,602 AUD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,058 AUD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838610151 or 838610151. Listed at 24 retailers as of November 4, 2026, with a 437% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838610151
Dimensions15.55 × 7.45 × 4.67 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
15.55 mm7.45 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838610151
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $6,058 AUD|Low: $791 AUD|High: $6,386 AUD|Avg: $2,522 AUD|+0.2%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 7$824 AUD
Retailer 8$922 AUD
Retailer 10$1,022 AUD
Retailer 12$1,022 AUD
Retailer 19$1,212 AUD
Retailer 3$1,361 AUD
Retailer 18$1,473 AUD
Retailer 13$1,581 AUD
Retailer 16$2,147 AUD
Retailer 17$2,158 AUD
Retailer 14$2,218 AUD
Retailer 9$2,267 AUD
Retailer 11$2,688 AUD
Retailer 4$2,975 AUD
Retailer 6$3,293 AUD
Retailer 5$3,423 AUD
Retailer 15$3,719 AUD
Retailer 2$4,426 AUD
Retailer 20$4,483 AUD
Brilliant Earth$6,058 AUD

41 data points across 20 retailers

24 retailers$824 AUD to $4,426 AUD

A
Cheapest Retailer
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$824 AUD
A
Retailer 2
-
$922 AUD
View
Final sale: no returns
Retailer 3
-
$1,009 AUD
View
Price last confirmed 39 days ago
Retailer 4
-
$1,022 AUD
View
Price last confirmed 20 days ago
A
Retailer 5
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$1,022 AUD
View
A
Retailer 6
-
$1,212 AUD
View
A
Retailer 7
-
$1,361 AUD
View
Retailer 8
-
$1,473 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,581 AUD
View
A
Retailer 10
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$2,077 AUD
View
A
Retailer 11
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$2,147 AUD
View
A
Retailer 12
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$2,158 AUD
View
A
Retailer 13
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$2,218 AUD
View
B+
Retailer 14
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$2,267 AUD
View
B+
Retailer 15
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$2,688 AUD
View
B+
Retailer 16
-
$2,975 AUD
View
B+
Retailer 17
-
$3,293 AUD
View
B+
Retailer 18
-
$3,310 AUD
View
B+
Retailer 19
-
$3,348 AUD
View
B+
Retailer 20
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$3,423 AUD
View
B+
Retailer 21
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$3,719 AUD
View
B+
Retailer 22
-
$4,426 AUD
View
Retailer 23
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$4,483 AUD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21567191A · Oct 18
$6,058 AUD
$4,250 USD
View
Price last confirmed 17 days ago
23 more retailers have this diamond
Prices start from $824 AUDSave up to $3,602 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
3.09ct Marquise
$824 AUD