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Marquise|Lab Grown|IGI

3.01ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG768631957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768631957

Diamond specifications and retailer prices

From $3,229 USD
As of October 30, 2026
Save $18,991 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,220 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless) and certified by IGI LG768631957 or 768631957. Listed at 18 retailers as of October 30, 2026, with prices from $3,229 to $22,220, a $18,991 spread on the same certified stone. Do Amore Diamonds lists it at $22,220. 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
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631957
Dimensions14.12 × 7.46 × 4.78 mm
L/W Ratio1.89
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
14.12 mm7.46 mm3.01 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631957
Side View
Table 60.0%Crown 37.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 64.1%

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: $22,220 USD|Low: $3,229 USD|High: $23,480 USD|Avg: $7,689 USD|-5.4%
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 16$3,229 USD
Retailer 17$3,328 USD
Retailer 15$3,551 USD
Retailer 6$3,635 USD
Retailer 18$3,905 USD
Retailer 11$4,534 USD
Retailer 13$4,920 USD
Retailer 4$5,167 USD
Retailer 14$5,272 USD
Retailer 7$5,715 USD
Retailer 2$5,815 USD
Retailer 5$7,041 USD
Retailer 9$7,540 USD
Retailer 19$8,904 USD
Retailer 12$9,424 USD
Retailer 10$9,960 USD
Retailer 3$10,250 USD
Retailer 8$16,037 USD
Do Amore Diamonds$22,220 USD

30 data points across 19 retailers

18 retailers$3,229 USD to $22,220 USD

A
Cheapest Retailer
-
$3,229 USD
A
Retailer 2
-
$3,328 USD
View
A
Retailer 3
-
$3,551 USD
View
A
Retailer 4
-
$3,635 USD
View
A
Retailer 5
-
$3,905 USD
View
Retailer 6
-
$4,534 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$4,920 USD
£3,874 GBP
View
A
Retailer 8
-
$5,167 USD
View
B+
Retailer 9
-
$5,272 USD
View
B+
Retailer 10
-
$5,715 USD
View
B+
Retailer 11
-
$5,815 USD
View
B+
Retailer 12
-
$7,041 USD
€6,706 EUR
View
B+
Retailer 13
-
$7,540 USD
View
B
Retailer 14
-
$8,904 USD
£7,011 GBP
View
B
Retailer 15
-
$9,424 USD
A$14,499 AUD
View
B
Retailer 16
-
$10,250 USD
View
Retailer 17
-
$16,037 USD
A$24,673 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-F7321DEF4 · Oct 31
$22,220 USD
View
17 more retailers have this diamond
Prices start from $3,229 USDSave up to $18,991 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
$3,229 USD