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Marquise|Lab Grown|IGI

3.01ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG768629070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768629070

Diamond specifications and retailer prices

From $4,269 USD
As of October 30, 2026
Save $14,312 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,581 USD at With Clarity · As of October 28, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629070 or 768629070. Listed at 13 retailers as of October 28, 2026, with prices from $4,269 to $18,581, a $14,312 spread on the same certified stone. With Clarity lists it at $18,581. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629070
Dimensions15.65 × 7.33 × 4.52 mm
L/W Ratio2.14
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
15.65 mm7.33 mm3.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629070
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,897 USD|Low: $4,269 USD|High: $18,581 USD|Avg: $9,438 USD|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 29, 2026
Retailer 11$4,269 USD
Retailer 9$4,412 USD
Retailer 13$5,862 USD
Retailer 6$6,148 USD
Retailer 12$7,200 USD
Retailer 7$7,674 USD
Retailer 2$8,828 USD
Retailer 5$8,852 USD
Retailer 8$10,108 USD
Retailer 4$10,880 USD
Retailer 1$10,897 USD
Retailer 10$12,582 USD
Retailer 3$16,665 USD
With Clarity$18,581 USD

38 data points across 14 retailers

13 retailers$4,269 USD to $18,581 USD

A
Cheapest Retailer
-
$4,269 USD
A
Retailer 2
-
$4,412 USD
View
A
Retailer 3
-
$5,862 USD
HK$45,800 HKD
View
B+
Retailer 4
-
$6,148 USD
£4,841 GBP
View
B+
Retailer 5
-
$7,200 USD
View
B+
Retailer 6
-
$7,674 USD
€7,309 EUR
View
B+
Retailer 7
-
$8,828 USD
View
B+
Retailer 8
-
$10,108 USD
£7,959 GBP
View
B+
Retailer 9
-
$10,880 USD
View
B
Retailer 10
-
$10,897 USD
ZAR 176,047 ZAR
View
B
Retailer 11
-
$12,582 USD
View
B
Retailer 12
-
$16,665 USD
View
Most Expensive
B
With Clarity
768629070 · Oct 28
$18,581 USD
View
12 more retailers have this diamond
Prices start from $4,269 USDSave up to $14,312 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
$4,269 USD