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 €453 EUR
$508 USD
As of November 2, 2026
Save €1,893 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,751 EUR 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
Color
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

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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 2
Current: €2,751 EUR|Low: €453 EUR|High: €2,751 EUR|Avg: €1,249 EUR
Rare Carat
Retailer 2
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Retailer 23
November 2, 2026
Retailer 12€453 EUR
Retailer 14€506 EUR
Retailer 5€507 EUR
Retailer 21€562 EUR
Retailer 16€588 EUR
Retailer 2€625 EUR
Retailer 7€687 EUR
Retailer 4€753 EUR
Retailer 22€880 EUR
Retailer 13€928 EUR
Retailer 11€933 EUR
Retailer 20€1,187 EUR
Retailer 23€1,220 EUR
Retailer 8€1,235 EUR
Retailer 19€1,450 EUR
Retailer 3€1,478 EUR
Retailer 15€1,778 EUR
Retailer 10€1,829 EUR
Retailer 6€1,941 EUR
Retailer 9€2,084 EUR
Retailer 18€2,263 EUR
Retailer 17€2,346 EUR
Rare Carat€2,751 EUR

22 data points across 23 retailers

23 retailers€453 EUR to €2,346 EUR

A
Cheapest Retailer
-
€453 EUR
$508 USD
A
Retailer 2
-
€506 EUR
$568 USD
View
Final sale: no returns
A
Retailer 3
-
€507 EUR
$569 USD
View
A
Retailer 4
-
€562 EUR
$630 USD
View
Retailer 5
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€588 EUR
$659 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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€625 EUR
£552 GBP
View
A
Retailer 7
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€687 EUR
$770 USD
View
B+
Retailer 8
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€753 EUR
$845 USD
View
A
Retailer 9
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€880 EUR
$987 USD
View
A
Retailer 10
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€928 EUR
£820 GBP
View
A
Retailer 11
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€933 EUR
View
A
Retailer 12
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€1,187 EUR
A$2,048 AUD
View
A
Retailer 13
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€1,220 EUR
ZAR 22,101 ZAR
View
A
Retailer 14
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€1,235 EUR
$1,385 USD
View
B+
Retailer 15
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€1,450 EUR
$1,626 USD
View
B+
Retailer 16
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€1,478 EUR
$1,658 USD
View
B+
Retailer 17
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€1,778 EUR
SGD 2,695 SGD
View
B+
Retailer 18
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€1,829 EUR
$2,051 USD
View
B+
Retailer 19
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€1,941 EUR
$2,177 USD
View
B+
Retailer 20
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€2,084 EUR
$2,337 USD
View
B
Retailer 21
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€2,263 EUR
A$3,905 AUD
View
B+
Retailer 22
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€2,346 EUR
£2,072 GBP
View
Most Expensive
Rare Carat
PS42-4_l_842662293 · Oct 18
€2,751 EUR
$3,085 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from €453 EURSave up to €1,893 EUR

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
€453 EUR