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Marquise|Lab Grown|IGI

2.51ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG844634100

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844634100

Diamond specifications and retailer prices

From €804 EUR
$902 USD
As of November 1, 2026
Save €2,732 EUR (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,536 EUR at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 2.51ct lab-grown marquise diamond

This 2.51ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844634100 or 844634100. Listed at 6 retailers as of November 1, 2026, with prices from €804 to €3,536, a €2,732 spread on the same certified stone. Yadav Diamonds lists it at €3,536. 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

2.51
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634100
Dimensions14.13 × 7.08 × 4.40 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.13 mm7.08 mm2.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634100
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: €2,621 EUR|Low: €771 EUR|High: €3,536 EUR|Avg: €1,760 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yadav Diamonds
November 1, 2026
Retailer 3€804 EUR
Retailer 5€1,113 EUR
Retailer 6€1,267 EUR
Retailer 2€1,687 EUR
Retailer 7€2,094 EUR
Retailer 4€2,340 EUR
Retailer 1€2,621 EUR
Yadav Diamonds€3,536 EUR

6 data points across 8 retailers

6 retailers€804 EUR to €3,536 EUR

A
Cheapest Retailer
-
€804 EUR
$902 USD
Retailer 2
-
€1,113 EUR
$1,248 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€1,687 EUR
CA$2,628 CAD
View
B
Retailer 4
-
€2,340 EUR
$2,625 USD
View
B
Retailer 5
-
€2,621 EUR
$2,940 USD
View
Most Expensive
B
Yadav Diamonds
13340317 · Nov 2
€3,536 EUR
$3,966 USD
View
5 more retailers have this diamond
Prices start from €804 EURSave up to €2,732 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
2.51ct Marquise
€804 EUR