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Marquise|Lab Grown|IGI

3.06ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG768628572

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768628572

Diamond specifications and retailer prices

From $4,567 USD
As of October 30, 2026
Save $15,317 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,884 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.06ct lab-grown marquise diamond

This 3.06ct 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 LG768628572 or 768628572. Listed at 14 retailers as of October 30, 2026, with prices from $4,567 to $19,884, a $15,317 spread on the same certified stone. With Clarity lists it at $19,884. 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

3.06
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628572
Dimensions15.20 × 7.48 × 4.74 mm
L/W Ratio2.03
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
15.20 mm7.48 mm3.06 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628572
Side View
Table 54.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.4%

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: $9,080 USD|Low: $4,002 USD|High: $23,383 USD|Avg: $10,168 USD|-32.1%
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
Retailer 14
With Clarity
October 30, 2026
Retailer 6$4,002 USD
Retailer 14$4,567 USD
Retailer 12$4,684 USD
Retailer 3$6,272 USD
Retailer 8$6,465 USD
Retailer 11$7,650 USD
Retailer 2$7,700 USD
Retailer 9$8,213 USD
Retailer 1$9,080 USD
Retailer 4$9,358 USD
Retailer 10$10,420 USD
Retailer 7$11,622 USD
Retailer 13$13,464 USD
Retailer 5$17,837 USD
With Clarity$19,884 USD

37 data points across 15 retailers

14 retailers$4,567 USD to $19,884 USD

A
Cheapest Retailer
-
$4,567 USD
A
Retailer 2
-
$4,684 USD
View
B+
Retailer 3
-
$6,272 USD
HK$49,000 HKD
View
B+
Retailer 4
-
$6,465 USD
£5,091 GBP
View
B+
Retailer 5
-
$7,650 USD
View
B+
Retailer 6
-
$7,700 USD
View
B+
Retailer 7
-
$8,213 USD
€7,822 EUR
View
B+
Retailer 8
-
$9,080 USD
View
B+
Retailer 9
-
$9,358 USD
View
B
Retailer 10
-
$10,420 USD
£8,205 GBP
View
B
Retailer 11
-
$11,622 USD
ZAR 187,750 ZAR
View
B
Retailer 12
-
$13,464 USD
View
B
Retailer 13
-
$17,837 USD
View
Most Expensive
B
With Clarity
768628572 · Oct 30
$19,884 USD
View
13 more retailers have this diamond
Prices start from $4,567 USDSave up to $15,317 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
3.06ct Marquise
$4,567 USD