CaratHunter
Plans
Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG817680803

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817680803

Diamond specifications and retailer prices

From €3,640 EUR
$4,067 USD
As of October 30, 2026
Save €11,357 EUR (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €14,997 EUR 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG817680803 or 817680803. Listed at 18 retailers as of October 30, 2026, with prices from €3,640 to €14,997, a €11,357 spread on the same certified stone. Taylor and Hart lists it at €14,997. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817680803
Dimensions14.45 × 7.53 × 4.93 mm
L/W Ratio1.92
Girdle conditionFaceted
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
14.45 mm7.53 mm3.04 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817680803
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.5%

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: Oct 30
Current: €9,044 EUR|Low: €3,640 EUR|High: €16,198 EUR|Avg: €7,222 EUR|-3.8%
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
Retailer 14
Retailer 15
Taylor and Hart
November 1, 2026
Retailer 6€3,640 EUR
Retailer 10€3,815 EUR
Retailer 13€3,843 EUR
Retailer 3€4,076 EUR
Retailer 2€4,223 EUR
Retailer 12€4,270 EUR
Retailer 7€5,277 EUR
Retailer 8€5,549 EUR
Retailer 11€5,601 EUR
Retailer 5€5,920 EUR
Retailer 14€6,538 EUR
Retailer 4€7,945 EUR
Retailer 1€9,044 EUR
Retailer 9€9,804 EUR
Retailer 15€12,301 EUR
Taylor and Hart€14,997 EUR

44 data points across 16 retailers

18 retailers€3,640 EUR to €14,997 EUR

A
Cheapest Retailer
-
€3,640 EUR
$4,067 USD
A
Retailer 2
-
€3,815 EUR
$4,262 USD
View
A
Retailer 3
-
€3,843 EUR
$4,293 USD
View
A
Retailer 4
-
€4,076 EUR
$4,554 USD
View
Final sale: no returns
Retailer 5
-
€4,223 EUR
$4,718 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€4,223 EUR
$4,718 USD
View
A
Retailer 7
-
€4,270 EUR
$4,770 USD
View
Retailer 8
-
€4,480 EUR
$5,005 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
€5,277 EUR
$5,895 USD
View
B+
Retailer 10
-
€5,549 EUR
£4,882 GBP
View
B+
Retailer 11
-
€5,601 EUR
$6,257 USD
View
B+
Retailer 12
-
€5,920 EUR
£5,208 GBP
View
B+
Retailer 13
-
€6,538 EUR
$7,304 USD
View
B+
Retailer 14
-
€7,945 EUR
$8,876 USD
View
B
Retailer 15
-
€9,044 EUR
£7,956 GBP
View
B
Retailer 16
-
€9,804 EUR
ZAR 176,940 ZAR
View
B
Retailer 17
-
€12,301 EUR
$13,743 USD
View
Most Expensive
B
Taylor and Hart
VEMITWP · Oct 31
€14,997 EUR
$16,755 USD
View
17 more retailers have this diamond
Prices start from €3,640 EURSave up to €11,357 EUR

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
€3,640 EUR