Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG827608344

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG827608344

Diamond specifications and retailer prices

From $805 USD
As of October 30, 2026
Save $3,935 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,740 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827608344 or 827608344. Listed at 24 retailers as of October 30, 2026, with prices from $805 to $4,740, a $3,935 spread on the same certified stone. Brilliant Earth lists it at $4,740. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827608344
Dimensions14.69 × 7.59 × 4.73 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.59 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827608344
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 62.3%

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: Oct 30
Current: $4,740 USD|Low: $805 USD|High: $4,740 USD|Avg: $2,302 USD
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 18$805 USD
Retailer 23$902 USD
Retailer 14$926 USD
Retailer 3$934 USD
Retailer 5$1,110 USD
Retailer 17$1,338 USD
Retailer 20$1,434 USD
Retailer 4$1,574 USD
Retailer 22$1,846 USD
Retailer 7$2,169 USD
Retailer 10$2,170 USD
Retailer 2$2,222 USD
Retailer 12$2,228 USD
Retailer 9$2,627 USD
Retailer 6$2,896 USD
Retailer 13$2,924 USD
Retailer 19$3,126 USD
Retailer 21$3,233 USD
Retailer 8$3,347 USD
Retailer 16$3,596 USD
Retailer 11$3,706 USD
Retailer 15$3,770 USD
Brilliant Earth$4,740 USD

25 data points across 23 retailers

24 retailers$805 USD to $4,740 USD

A
Cheapest Retailer
-
$805 USD
A
Retailer 2
-
$902 USD
View
Final sale: no returns
A
Retailer 3
-
$926 USD
View
A
Retailer 4
-
$934 USD
View
Retailer 5
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$1,030 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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$1,110 USD
View
A
Retailer 7
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$1,338 USD
View
A
Retailer 8
-
$1,434 USD
£1,129 GBP
View
A
Retailer 9
-
$1,574 USD
€1,499 EUR
View
B+
Retailer 10
-
$1,846 USD
View
B+
Retailer 11
-
$2,169 USD
ZAR 35,047 ZAR
View
B+
Retailer 12
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$2,170 USD
A$3,338 AUD
View
B+
Retailer 13
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$2,222 USD
View
Retailer 14
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$2,228 USD
A$3,428 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$2,627 USD
View
B
Retailer 16
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$2,896 USD
£2,280 GBP
View
B+
Retailer 17
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$2,924 USD
View
B+
Retailer 18
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$3,126 USD
View
B
Retailer 19
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$3,233 USD
View
B
Retailer 20
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$3,347 USD
View
Retailer 21
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$3,596 USD
A$5,533 AUD
View
Price last confirmed 22 days ago
B
Retailer 22
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$3,706 USD
£2,918 GBP
View
B
Retailer 23
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$3,770 USD
View
Most Expensive
B
Brilliant Earth
20946638A · Oct 30
$4,740 USD
View
23 more retailers have this diamond
Prices start from $805 USDSave up to $3,935 USD

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
$805 USD