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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831676284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831676284

Diamond specifications and retailer prices

From €319 EUR
$356 USD
As of October 30, 2026
Save €1,438 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,757 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831676284 or 831676284. Listed at 13 retailers as of October 30, 2026, with prices from €319 to €1,757, a €1,438 spread on the same certified stone. With Clarity lists it at €1,757. 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

2.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676284
Dimensions14.27 × 7.09 × 4.35 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.09 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676284
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,554 EUR|Low: €319 EUR|High: €1,861 EUR|Avg: €1,095 EUR|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 11€319 EUR
Retailer 8€370 EUR
Retailer 10€431 EUR
Retailer 7€636 EUR
Retailer 3€726 EUR
Retailer 5€875 EUR
Retailer 9€1,160 EUR
Retailer 6€1,164 EUR
Retailer 2€1,271 EUR
Retailer 12€1,374 EUR
Retailer 1€1,554 EUR
Retailer 4€1,671 EUR
With Clarity€1,757 EUR

29 data points across 13 retailers

13 retailers€319 EUR to €1,757 EUR

A
Cheapest Retailer
-
€319 EUR
$356 USD
A
Retailer 2
-
€370 EUR
$413 USD
View
Retailer 3
-
€431 EUR
£380 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€636 EUR
View
A
Retailer 5
-
€726 EUR
$811 USD
View
A
Retailer 6
-
€875 EUR
A$1,504 AUD
View
B+
Retailer 7
-
€1,160 EUR
$1,296 USD
View
B+
Retailer 8
-
€1,164 EUR
$1,300 USD
View
B+
Retailer 9
-
€1,271 EUR
$1,420 USD
View
B+
Retailer 10
-
€1,374 EUR
$1,535 USD
View
B+
Retailer 11
-
€1,554 EUR
£1,367 GBP
View
Retailer 12
-
€1,671 EUR
SGD 2,523 SGD
View
Price last confirmed 19 days ago
Most Expensive
B+
With Clarity
831676284 · Oct 31
€1,757 EUR
$1,963 USD
View
12 more retailers have this diamond
Prices start from €319 EURSave up to €1,438 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
2.50ct Marquise
€319 EUR