CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762544641

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762544641

Diamond specifications and retailer prices

From €3,216 EUR
$3,593 USD
As of October 31, 2026
Save €12,907 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €16,123 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG762544641 or 762544641. Listed at 15 retailers as of October 31, 2026, with prices from €3,216 to €16,123, a €12,907 spread on the same certified stone. Taylor and Hart lists it at €16,123. 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

3.09
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544641
Dimensions15.10 × 7.72 × 4.76 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
15.10 mm7.72 mm3.09 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544641
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 31
Current: €5,861 EUR|Low: €3,216 EUR|High: €15,571 EUR|Avg: €8,272 EUR|+0.4%
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 2, 2026
Retailer 11€3,216 EUR
Retailer 3€3,861 EUR
Retailer 12€5,250 EUR
Retailer 1€5,861 EUR
Retailer 10€6,928 EUR
Retailer 13€6,959 EUR
Retailer 9€7,423 EUR
Retailer 2€7,732 EUR
Retailer 5€7,749 EUR
Retailer 6€9,364 EUR
Retailer 8€10,500 EUR
Retailer 4€12,170 EUR
Retailer 7€14,982 EUR

39 data points across 13 retailers

15 retailers€3,216 EUR to €16,123 EUR

A
Cheapest Retailer
-
€3,216 EUR
$3,593 USD
A
Retailer 2
-
€3,861 EUR
$4,314 USD
View
A
Retailer 3
-
€5,250 EUR
$5,865 USD
View
B+
Retailer 4
-
€5,729 EUR
HK$50,000 HKD
View
B+
Retailer 5
-
€5,861 EUR
£5,156 GBP
View
Retailer 6
-
€5,947 EUR
£5,231 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
€6,928 EUR
$7,740 USD
View
B
Retailer 8
-
€6,959 EUR
$7,775 USD
View
B+
Retailer 9
-
€7,423 EUR
View
B+
Retailer 10
-
€7,732 EUR
$8,638 USD
View
B
Retailer 11
-
€9,364 EUR
£8,237 GBP
View
B
Retailer 12
-
€10,500 EUR
ZAR 189,502 ZAR
View
Retailer 13
-
€12,170 EUR
$13,596 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
€14,982 EUR
A$25,751 AUD
View
Most Expensive
B
Taylor and Hart
2TZQBKR · Oct 31
€16,123 EUR
$18,013 USD
View
14 more retailers have this diamond
Prices start from €3,216 EURSave up to €12,907 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
3.09ct Marquise
€3,216 EUR