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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG842662293

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842662293

Diamond specifications and retailer prices

From $727 AUD
As of November 4, 2026
Save $3,040 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,417 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG842662293 or 842662293. Listed at 23 retailers as of November 1, 2026, with a 418% 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

3.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662293
Dimensions14.12 × 7.45 × 4.72 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.12 mm7.45 mm3.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662293
Side View
Table 58.0%Crown 36.4°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $4,417 AUD|Low: $727 AUD|High: $4,417 AUD|Avg: $2,008 AUD
Rare Carat
Retailer 2
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Retailer 7
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Retailer 12
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Retailer 23
November 4, 2026
Retailer 12$727 AUD
Retailer 14$813 AUD
Retailer 5$815 AUD
Retailer 22$902 AUD
Retailer 16$944 AUD
Retailer 13$1,002 AUD
Retailer 7$1,103 AUD
Retailer 4$1,210 AUD
Retailer 23$1,413 AUD
Retailer 2$1,488 AUD
Retailer 11$1,498 AUD
Retailer 21$1,906 AUD
Retailer 17$1,959 AUD
Retailer 8$1,983 AUD
Retailer 20$2,328 AUD
Retailer 3$2,374 AUD
Retailer 15$2,855 AUD
Retailer 10$2,937 AUD
Retailer 6$3,117 AUD
Retailer 9$3,346 AUD
Retailer 19$3,634 AUD
Retailer 18$3,767 AUD
Rare Carat$4,417 AUD

24 data points across 23 retailers

23 retailers$727 AUD to $3,767 AUD

A
Cheapest Retailer
-
$727 AUD
A
Retailer 2
-
$813 AUD
View
Final sale: no returns
A
Retailer 3
-
$815 AUD
View
A
Retailer 4
-
$902 AUD
View
Retailer 5
-
$944 AUD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,002 AUD
View
A
Retailer 7
-
$1,103 AUD
View
B+
Retailer 8
-
$1,210 AUD
View
A
Retailer 9
-
$1,413 AUD
View
A
Retailer 10
-
$1,488 AUD
View
Retailer 11
-
$1,498 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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$1,906 AUD
View
A
Retailer 13
-
$1,959 AUD
View
A
Retailer 14
-
$1,983 AUD
View
B+
Retailer 15
-
$2,328 AUD
View
B+
Retailer 16
-
$2,374 AUD
View
B+
Retailer 17
-
$2,855 AUD
View
B+
Retailer 18
-
$2,937 AUD
View
B+
Retailer 19
-
$3,117 AUD
View
B+
Retailer 20
-
$3,346 AUD
View
B
Retailer 21
-
$3,634 AUD
View
B+
Retailer 22
-
$3,767 AUD
View
Most Expensive
Rare Carat
PS42-4_l_842662293 · Oct 18
$4,417 AUD
$3,085 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from $727 AUDSave up to $3,040 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
3.03ct Marquise
$727 AUD