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Marquise|Lab Grown|IGI

3.08ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG774633782

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774633782

Diamond specifications and retailer prices

From €394 EUR
$440 USD
As of November 1, 2026
Save €2,181 EUR (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,667 EUR at Brilliant Earth · As of September 30, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct 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 LG774633782 or 774633782. Listed at 6 retailers as of October 31, 2026, with a 554% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.08
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774633782
Dimensions15.12 × 7.51 × 4.74 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
15.12 mm7.51 mm3.08 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774633782
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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 1
Current: €1,441 EUR|Low: €394 EUR|High: €2,576 EUR|Avg: €1,099 EUR|-12.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€394 EUR
Retailer 7€556 EUR
Retailer 3€663 EUR
Retailer 11€680 EUR
Retailer 9€725 EUR
Retailer 10€851 EUR
Retailer 2€940 EUR
Retailer 4€1,082 EUR
Retailer 12€1,343 EUR
Retailer 1€1,441 EUR
Retailer 8€1,960 EUR
Retailer 6€2,575 EUR

18 data points across 12 retailers

6 retailers€394 EUR to €2,575 EUR

A
Cheapest Retailer
-
€394 EUR
$440 USD
Final sale: no returns
B+
Retailer 2
-
€556 EUR
$621 USD
View
B+
Retailer 3
-
€1,441 EUR
$1,610 USD
View
B
Retailer 4
-
€1,960 EUR
$2,190 USD
View
B
Retailer 5
-
€2,575 EUR
$2,877 USD
View
Most Expensive
Brilliant Earth
19472526A · Sep 30
€2,667 EUR
$2,980 USD
View
Price last confirmed 32 days ago
5 more retailers have this diamond
Prices start from €394 EURSave up to €2,181 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
3.08ct Marquise
€394 EUR