CaratHunter
Plans
Marquise|Lab Grown|IGI

3.04ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545557

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545557

Diamond specifications and retailer prices

From $3,535 USD
As of November 3, 2026
Save $14,185 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,720 USD at Taylor and Hart · As of October 31, 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 LG762545557 or 762545557. Listed at 14 retailers as of October 31, 2026, with prices from $3,535 to $17,720, a $14,185 spread on the same certified stone. Taylor and Hart lists it at $17,720. 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 angle37.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545557
Dimensions14.78 × 7.53 × 4.78 mm
L/W Ratio1.96
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
14.78 mm7.53 mm3.04 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545557
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.5%

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: $5,851 USD|Low: $3,535 USD|High: $17,117 USD|Avg: $9,436 USD|-8.8%
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
November 4, 2026
Retailer 12$3,535 USD
Retailer 5$4,251 USD
Retailer 13$5,770 USD
Retailer 1$5,851 USD
Retailer 11$7,610 USD
Retailer 2$7,650 USD
Retailer 10$8,159 USD
Retailer 8$10,299 USD
Retailer 7$10,497 USD
Retailer 4$11,249 USD
Retailer 3$11,426 USD
Retailer 6$12,038 USD
Retailer 9$16,473 USD

39 data points across 13 retailers

14 retailers$3,535 USD to $17,720 USD

A
Cheapest Retailer
-
$3,535 USD
A
Retailer 2
-
$4,251 USD
View
B+
Retailer 3
-
$5,770 USD
View
A
Retailer 4
-
$5,851 USD
View
B+
Retailer 5
-
$6,297 USD
View
B+
Retailer 6
-
$7,610 USD
View
B+
Retailer 7
-
$7,650 USD
View
B+
Retailer 8
-
$8,159 USD
View
B
Retailer 9
-
$10,299 USD
View
B
Retailer 10
-
$10,497 USD
View
B
Retailer 11
-
$11,426 USD
View
B
Retailer 12
-
$12,038 USD
View
B
Retailer 13
-
$16,473 USD
View
Most Expensive
B
Taylor and Hart
YIRULO7 · Oct 31
$17,720 USD
View
13 more retailers have this diamond
Prices start from $3,535 USDSave up to $14,185 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
$3,535 USD