Marquise|Lab Grown|IGI

3.04ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG843654638

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843654638

Diamond specifications and retailer prices

From $3,011 USD
As of November 3, 2026
Save $7,865 USD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,876 USD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG843654638 or 843654638. Listed at 17 retailers as of November 3, 2026, with prices from $3,011 to $10,876, a $7,865 spread on the same certified stone. Taylor and Hart lists it at $10,876. 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

3.04
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654638
Dimensions14.92 × 7.45 × 4.71 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.92 mm7.45 mm3.04 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654638
Side View
Table 60.0%Crown 38.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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: Nov 3
Current: $4,172 USD|Low: $3,011 USD|High: $10,876 USD|Avg: $6,192 USD|-3.1%
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
Retailer 15
Taylor and Hart
November 4, 2026
Retailer 4$3,011 USD
Retailer 2$3,280 USD
Retailer 3$3,419 USD
Retailer 8$3,705 USD
Retailer 1$4,172 USD
Retailer 12$4,458 USD
Retailer 13$4,577 USD
Retailer 6$5,379 USD
Retailer 14$5,890 USD
Retailer 11$7,043 USD
Retailer 9$7,266 USD
Retailer 5$7,835 USD
Retailer 10$8,351 USD
Retailer 15$9,136 USD
Retailer 7$10,457 USD
Taylor and Hart$10,876 USD

16 data points across 16 retailers

17 retailers$3,011 USD to $10,876 USD

A
Cheapest Retailer
-
$3,011 USD
Final sale: no returns
A
Retailer 2
-
$3,280 USD
View
A
Retailer 3
-
$3,419 USD
View
A
Retailer 4
-
$3,705 USD
View
A
Retailer 5
-
$4,172 USD
View
A
Retailer 6
-
$4,458 USD
View
A
Retailer 7
-
$4,577 USD
View
B+
Retailer 8
-
$5,379 USD
View
B+
Retailer 9
-
$5,890 USD
View
B+
Retailer 10
-
$7,043 USD
View
B+
Retailer 11
-
$7,266 USD
View
B+
Retailer 12
-
$7,610 USD
View
B+
Retailer 13
-
$7,835 USD
View
B+
Retailer 14
-
$8,351 USD
View
B
Retailer 15
-
$9,136 USD
View
B
Retailer 16
-
$10,457 USD
View
Most Expensive
B
Taylor and Hart
U3XBNOS · Nov 3
$10,876 USD
View
16 more retailers have this diamond
Prices start from $3,011 USDSave up to $7,865 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
3.04ct Marquise
$3,011 USD