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Marquise|Lab Grown|IGI

3.01ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG512220477

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG512220477

Diamond specifications and retailer prices

From $1,954 USD
As of October 30, 2026
Save $5,456 USD (74%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $9,952 USD at Michael Trio · As of October 30, 2026
View at Michael Trio

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG512220477 or 512220477. Listed at 31 retailers as of October 29, 2026, with a 279% 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

3.01
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512220477
Dimensions7.47 × 7.47 × 4.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.47 mm7.47 mm3.01 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512220477
Side View
Table 61.5%Crown 35.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,952 USD|Low: $1,954 USD|High: $9,952 USD|Avg: $4,907 USD
Michael Trio
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 30, 2026
Retailer 7$1,954 USD
Retailer 17$2,150 USD
Retailer 6$2,609 USD
Retailer 16$2,660 USD
Retailer 5$2,793 USD
Retailer 2$3,792 USD
Retailer 15$3,909 USD
Retailer 4$3,947 USD
Retailer 18$4,158 USD
Retailer 12$4,410 USD
Retailer 10$4,848 USD
Retailer 8$5,227 USD
Retailer 14$6,227 USD
Retailer 11$6,393 USD
Retailer 3$6,660 USD
Retailer 9$7,228 USD
Retailer 13$7,410 USD
Michael Trio$9,952 USD

45 data points across 18 retailers

31 retailers$1,954 USD to $7,410 USD

B+
Cheapest Retailer
-
$1,954 USD
B+
Retailer 2
-
$2,150 USD
View
Retailer 3
-
$2,150 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$2,150 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$2,339 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$2,460 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$2,494 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$2,494 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$2,609 USD
View
B+
Retailer 10
-
$2,660 USD
View
B
Retailer 11
-
$2,793 USD
View
Final sale: no returns
B
Retailer 12
-
$3,443 USD
HK$26,900 HKD
View
Retailer 13
-
$3,784 USD
View
Price last confirmed 20 days ago
B
Retailer 14
-
$3,784 USD
View
Retailer 15
-
$3,784 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$3,792 USD
£2,985 GBP
View
Retailer 17
-
$3,858 USD
£3,038 GBP
View
Price last confirmed 15 days ago
B
Retailer 18
-
$3,909 USD
View
Retailer 19
-
$3,947 USD
A$6,072 AUD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$4,158 USD
View
B
Retailer 21
-
$4,410 USD
€4,200 EUR
View
B
Retailer 22
-
$5,227 USD
£4,116 GBP
View
Retailer 23
-
$6,227 USD
A$9,580 AUD
View
Price last confirmed 8 days ago
B
Retailer 24
-
$6,393 USD
ZAR 103,283 ZAR
View
B
Retailer 25
-
$6,660 USD
View
B
Retailer 26
-
$7,228 USD
View
B
Retailer 27
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$7,327 USD
View
B
Retailer 28
-
$7,410 USD
£5,835 GBP
View
Retailer 29
-
$9,613 USD
View
Price under review
Most Expensive
Michael Trio
1651209411 · Oct 30
$9,952 USD
SGD 13,448 SGD
View
Price under review
29 more retailers have this diamond
Prices start from $1,954 USDSave up to $5,456 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.

B+
3.01ct Marquise
$1,954 USD