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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG839602245

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839602245

Diamond specifications and retailer prices

From $745 AUD
$523 USD
As of October 30, 2026
Save $5,348 AUD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,093 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839602245 or 839602245. Listed at 25 retailers as of October 27, 2026, with prices from $745 to $6,093, a $5,348 spread on the same certified stone. Queensmith lists it at $6,093. 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

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839602245
Dimensions15.55 × 7.47 × 4.61 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.55 mm7.47 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839602245
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.7%

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: Oct 30
Current: $6,093 AUD|Low: $745 AUD|High: $6,093 AUD|Avg: $2,398 AUD
Queensmith
Retailer 2
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Retailer 25
October 31, 2026
Retailer 4$745 AUD
Retailer 2$833 AUD
Retailer 10$895 AUD
Retailer 15$991 AUD
Retailer 17$991 AUD
Retailer 19$997 AUD
Retailer 23$1,057 AUD
Retailer 24$1,224 AUD
Retailer 18$1,385 AUD
Retailer 13$1,421 AUD
Retailer 6$1,683 AUD
Retailer 11$1,902 AUD
Retailer 3$2,093 AUD
Retailer 5$2,153 AUD
Retailer 9$2,460 AUD
Retailer 12$2,607 AUD
Retailer 20$2,690 AUD
Retailer 25$3,004 AUD
Retailer 22$3,196 AUD
Retailer 21$3,298 AUD
Retailer 16$3,341 AUD
Retailer 8$3,929 AUD
Retailer 7$4,308 AUD
Retailer 14$5,182 AUD
Queensmith$6,093 AUD

30 data points across 25 retailers

25 retailers$745 AUD to $6,093 AUD

A
Cheapest Retailer
-
$745 AUD
$523 USD
A
Retailer 2
-
$833 AUD
$585 USD
View
Final sale: no returns
A
Retailer 3
-
$895 AUD
$629 USD
View
A
Retailer 4
-
$991 AUD
$696 USD
View
Retailer 5
-
$991 AUD
$696 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$997 AUD
$700 USD
View
A
Retailer 7
-
$1,057 AUD
£585 GBP
View
B+
Retailer 8
-
$1,224 AUD
$860 USD
View
A
Retailer 9
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$1,385 AUD
$973 USD
View
A
Retailer 10
-
$1,421 AUD
£786 GBP
View
A
Retailer 11
-
$1,683 AUD
€1,126 EUR
View
A
Retailer 12
-
$1,902 AUD
$1,336 USD
View
B+
Retailer 13
-
$2,093 AUD
View
B+
Retailer 14
-
$2,153 AUD
ZAR 24,429 ZAR
View
B+
Retailer 15
-
$2,460 AUD
$1,728 USD
View
B+
Retailer 16
-
$2,607 AUD
$1,831 USD
View
B+
Retailer 17
-
$2,690 AUD
£1,488 GBP
View
B+
Retailer 18
-
$3,004 AUD
$2,110 USD
View
B+
Retailer 19
-
$3,196 AUD
$2,245 USD
View
B+
Retailer 20
-
$3,298 AUD
View
B
Retailer 21
-
$3,341 AUD
$2,347 USD
View
B
Retailer 22
-
$3,929 AUD
$2,760 USD
View
B
Retailer 23
-
$4,308 AUD
£2,383 GBP
View
B
Retailer 24
-
$5,182 AUD
$3,640 USD
View
Most Expensive
B
Queensmith
LG839602245 · Oct 27
$6,093 AUD
£3,370 GBP
View
24 more retailers have this diamond
Prices start from $745 AUDSave up to $5,348 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
3.06ct Marquise
$745 AUD