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Marquise|Lab Grown|IGI

4.00ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG848668992

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848668992

Diamond specifications and retailer prices

From €764 EUR
As of October 25, 2026
Save €1,498 EUR (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,262 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848668992 or 848668992. Listed at 4 retailers as of October 25, 2026, with prices from €764 to €2,262, a €1,498 spread on the same certified stone. With Clarity lists it at €2,262. 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

4.00
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848668992
Dimensions15.74 × 8.27 × 5.23 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm8.27 mm4.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848668992
Side View
Table 62.0%Crown 38°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
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 25
Current: €1,847 EUR|Low: €764 EUR|High: €2,262 EUR|Avg: €1,534 EUR|+0.4%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 29, 2026
Retailer 2€764 EUR
Retailer 3€869 EUR
Retailer 1€1,847 EUR
With Clarity€2,262 EUR

4 data points across 4 retailers

4 retailers€764 EUR to €2,262 EUR

A
Cheapest Retailer
-
€764 EUR
A
Retailer 2
-
€869 EUR
$971 USD
View
B+
Retailer 3
-
€1,847 EUR
£1,625 GBP
View
Most Expensive
B+
With Clarity
848668992 · Oct 31
€2,262 EUR
$2,527 USD
View
3 more retailers have this diamond
Prices start from €764 EURSave up to €1,498 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
4.00ct Marquise
€764 EUR