Marquise|Lab Grown|IGI

3.01ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG833602157

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833602157

Diamond specifications and retailer prices

From $703 USD
As of October 30, 2026
Save $2,381 USD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,710 USD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG833602157 or 833602157. Listed at 23 retailers as of October 29, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833602157
Dimensions14.88 × 7.55 × 4.54 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.88 mm7.55 mm3.01 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833602157
Side View
Table 64.0%Crown 31.3°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 60.1%

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: $4,710 USD|Low: $703 USD|High: $4,860 USD|Avg: $1,972 USD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 4$703 USD
Retailer 10$719 USD
Retailer 12$834 USD
Retailer 15$847 USD
Retailer 2$905 USD
Retailer 5$1,042 USD
Retailer 18$1,108 USD
Retailer 9$1,205 USD
Retailer 16$1,220 USD
Retailer 14$1,645 USD
Retailer 13$1,656 USD
Retailer 19$1,691 USD
Retailer 3$1,767 USD
Retailer 7$2,271 USD
Retailer 20$2,346 USD
Retailer 8$2,514 USD
Retailer 6$2,558 USD
Retailer 17$3,084 USD
Retailer 11$3,504 USD
Brilliant Earth$4,710 USD

29 data points across 20 retailers

23 retailers$703 USD to $3,084 USD

A
Cheapest Retailer
-
$703 USD
Final sale: no returns
Retailer 2
-
$719 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$834 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$834 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$846 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$847 USD
£667 GBP
View
A
Retailer 7
-
$905 USD
View
A
Retailer 8
-
$1,042 USD
View
A
Retailer 9
-
$1,108 USD
View
A
Retailer 10
-
$1,205 USD
€1,148 EUR
View
A
Retailer 11
-
$1,220 USD
£961 GBP
View
B+
Retailer 12
-
$1,645 USD
A$2,530 AUD
View
B+
Retailer 13
-
$1,656 USD
View
B+
Retailer 14
-
$1,691 USD
ZAR 27,311 ZAR
View
B+
Retailer 15
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$1,767 USD
View
B+
Retailer 16
-
$2,271 USD
£1,788 GBP
View
Retailer 17
-
$2,344 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$2,346 USD
View
B+
Retailer 19
-
$2,514 USD
View
B+
Retailer 20
-
$2,558 USD
View
B
Retailer 21
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$3,084 USD
£2,428 GBP
View
Retailer 22
-
$3,504 USD
A$5,390 AUD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
21559876A · Oct 15
$4,710 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $703 USDSave up to $2,381 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
3.01ct Marquise
$703 USD