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Marquise|Lab Grown|IGI

3.01ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG780662852

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780662852

Diamond specifications and retailer prices

From $4,493 USD
As of October 31, 2026
Save $15,066 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,559 USD at With Clarity · As of October 31, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG780662852 or 780662852. Listed at 14 retailers as of October 31, 2026, with prices from $4,493 to $19,559, a $15,066 spread on the same certified stone. With Clarity lists it at $19,559. 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
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662852
Dimensions15.47 × 7.33 × 4.69 mm
L/W Ratio2.11
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
15.47 mm7.33 mm3.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662852
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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 31
Current: $6,379 USD|Low: $4,493 USD|High: $23,001 USD|Avg: $10,302 USD|-14.6%
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 31, 2026
Retailer 13$4,493 USD
Retailer 11$4,615 USD
Retailer 3$6,170 USD
Retailer 1$6,379 USD
Retailer 2$7,575 USD
Retailer 10$7,590 USD
Retailer 8$8,078 USD
Retailer 6$8,720 USD
Retailer 4$9,206 USD
Retailer 9$10,217 USD
Retailer 7$11,441 USD
Retailer 12$13,244 USD
Retailer 5$17,545 USD
With Clarity$19,559 USD

37 data points across 14 retailers

14 retailers$4,493 USD to $19,559 USD

A
Cheapest Retailer
-
$4,493 USD
A
Retailer 2
-
$4,615 USD
View
B+
Retailer 3
-
$6,170 USD
HK$48,200 HKD
View
B+
Retailer 4
-
$6,379 USD
£5,023 GBP
View
B+
Retailer 5
-
$7,575 USD
View
B+
Retailer 6
-
$7,590 USD
View
B+
Retailer 7
-
$8,078 USD
€7,693 EUR
View
B+
Retailer 8
-
$8,720 USD
View
B+
Retailer 9
-
$9,206 USD
View
B
Retailer 10
-
$10,217 USD
£8,045 GBP
View
B
Retailer 11
-
$11,441 USD
ZAR 184,831 ZAR
View
Retailer 12
-
$13,244 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$17,545 USD
View
Most Expensive
B
With Clarity
780662852 · Oct 31
$19,559 USD
View
13 more retailers have this diamond
Prices start from $4,493 USDSave up to $15,066 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
$4,493 USD