Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG836673295

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836673295

Diamond specifications and retailer prices

From $714 USD
As of October 30, 2026
Save $2,556 USD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,800 USD at Rare Carat · As of October 7, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836673295 or 836673295. Listed at 22 retailers as of October 29, 2026, with a 358% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673295
Dimensions14.48 × 7.64 × 4.77 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
14.48 mm7.64 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673295
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.4%

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: $3,800 USD|Low: $685 USD|High: $3,800 USD|Avg: $1,792 USD
Rare Carat
Retailer 2
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Retailer 22
October 30, 2026
Retailer 3$714 USD
Retailer 22$777 USD
Retailer 7$799 USD
Retailer 8$828 USD
Retailer 15$828 USD
Retailer 2$964 USD
Retailer 17$1,005 USD
Retailer 10$1,204 USD
Retailer 13$1,328 USD
Retailer 6$1,344 USD
Retailer 18$1,376 USD
Retailer 4$1,816 USD
Retailer 19$1,869 USD
Retailer 16$1,923 USD
Retailer 21$2,040 USD
Retailer 5$2,329 USD
Retailer 12$2,576 USD
Retailer 14$2,824 USD
Retailer 9$2,834 USD
Retailer 11$2,855 USD
Retailer 20$3,270 USD
Rare Carat$3,800 USD

28 data points across 22 retailers

22 retailers$714 USD to $3,270 USD

A
Cheapest Retailer
-
$714 USD
A
Retailer 2
-
$777 USD
View
A
Retailer 3
-
$799 USD
View
Final sale: no returns
A
Retailer 4
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$828 USD
View
Retailer 5
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$828 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$964 USD
£759 GBP
View
A
Retailer 7
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$1,005 USD
View
A
Retailer 8
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$1,204 USD
View
A
Retailer 9
-
$1,328 USD
£1,046 GBP
View
A
Retailer 10
-
$1,344 USD
View
A
Retailer 11
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$1,376 USD
€1,310 EUR
View
B+
Retailer 12
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$1,816 USD
View
Retailer 13
-
$1,869 USD
A$2,875 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,923 USD
ZAR 31,067 ZAR
View
B+
Retailer 15
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$2,040 USD
View
B+
Retailer 16
-
$2,329 USD
View
B+
Retailer 17
-
$2,576 USD
£2,028 GBP
View
B+
Retailer 18
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$2,824 USD
View
B+
Retailer 19
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$2,834 USD
View
B+
Retailer 20
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$2,855 USD
View
B+
Retailer 21
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$3,270 USD
£2,575 GBP
View
Most Expensive
Rare Carat
22N836673295 · Oct 7
$3,800 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $714 USDSave up to $2,556 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
$714 USD