CaratHunter
Plans
Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG825654759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654759

Diamond specifications and retailer prices

From €370 EUR
As of November 4, 2026
Save €2,124 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,494 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654759 or 825654759. Listed at 23 retailers as of November 4, 2026, with prices from €370 to €2,494, a €2,124 spread on the same certified stone. Brilliant Earth lists it at €2,494. 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

3.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654759
Dimensions14.89 × 7.55 × 4.57 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm7.55 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654759
Side View
Table 60.0%Crown 36.7°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.5%

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 4
Current: €2,494 EUR|Low: €414 EUR|High: €2,494 EUR|Avg: €957 EUR
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 8€414 EUR
Retailer 6€415 EUR
Retailer 11€460 EUR
Retailer 12€460 EUR
Retailer 15€510 EUR
Retailer 20€590 EUR
Retailer 19€725 EUR
Retailer 2€749 EUR
Retailer 18€793 EUR
Retailer 4€894 EUR
Retailer 7€907 EUR
Retailer 14€971 EUR
Retailer 17€1,000 EUR
Retailer 16€1,125 EUR
Retailer 9€1,460 EUR
Retailer 5€1,477 EUR
Retailer 3€1,506 EUR
Retailer 13€1,683 EUR
Retailer 10€1,913 EUR
Brilliant Earth€2,494 EUR

27 data points across 20 retailers

23 retailers€370 EUR to €2,494 EUR

A
Cheapest Retailer
-
€370 EUR
A
Retailer 2
-
€414 EUR
View
Final sale: no returns
A
Retailer 3
-
€415 EUR
View
Retailer 4
-
€460 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€460 EUR
View
A
Retailer 6
-
€510 EUR
View
A
Retailer 7
-
€590 EUR
View
B+
Retailer 8
-
€725 EUR
View
A
Retailer 9
-
€749 EUR
View
A
Retailer 10
-
€793 EUR
View
A
Retailer 11
-
€894 EUR
View
A
Retailer 12
-
€907 EUR
View
A
Retailer 13
-
€971 EUR
View
A
Retailer 14
-
€1,000 EUR
View
A
Retailer 15
-
€1,125 EUR
View
B+
Retailer 16
-
€1,460 EUR
View
B+
Retailer 17
-
€1,477 EUR
View
B+
Retailer 18
-
€1,506 EUR
View
B+
Retailer 19
-
€1,683 EUR
View
B+
Retailer 20
-
€1,719 EUR
View
Retailer 21
-
€1,913 EUR
View
Price last confirmed 8 days ago
B
Retailer 22
-
€2,004 EUR
View
Most Expensive
B
Brilliant Earth
22456034A · Nov 4
€2,494 EUR
$2,810 USD
View
22 more retailers have this diamond
Prices start from €370 EURSave up to €2,124 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
3.00ct Marquise
€370 EUR