CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG774625003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774625003

Diamond specifications and retailer prices

From €351 EUR
$392 USD
As of October 29, 2026
Save €2,428 EUR (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,779 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774625003 or 774625003. Listed at 4 retailers as of October 28, 2026, with prices from €351 to €2,779, a €2,428 spread on the same certified stone. Rare Carat lists it at €2,779. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774625003
Dimensions15.63 × 7.57 × 4.67 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
15.63 mm7.57 mm3.09 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774625003
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°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 29
Current: €2,779 EUR|Low: €351 EUR|High: €2,876 EUR|Avg: €1,035 EUR|-3.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€351 EUR
Retailer 7€624 EUR
Retailer 4€661 EUR
Retailer 6€676 EUR
Retailer 2€727 EUR
Retailer 5€844 EUR
Retailer 8€1,086 EUR
Rare Carat€2,779 EUR

37 data points across 8 retailers

4 retailers€351 EUR to €2,779 EUR

A
Cheapest Retailer
-
€351 EUR
$392 USD
Final sale: no returns
A
Retailer 2
-
€727 EUR
£640 GBP
View
Retailer 3
-
€844 EUR
ZAR 15,240 ZAR
View
Price last confirmed 51 days ago
Most Expensive
B
Rare Carat
774625003 · Oct 28
€2,779 EUR
$3,105 USD
View
3 more retailers have this diamond
Prices start from €351 EURSave up to €2,428 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
€351 EUR