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Marquise|Lab Grown|IGI

1.44ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG845647920

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845647920

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of October 30, 2026
Save €1,539 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,785 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845647920 or 845647920. Listed at 15 retailers as of October 27, 2026, with prices from €245 to €1,785, a €1,539 spread on the same certified stone. Queensmith lists it at €1,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845647920
Dimensions11.86 × 5.83 × 3.68 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm5.83 mm1.44 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845647920
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°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: Oct 30
Current: €1,785 EUR|Low: €245 EUR|High: €1,785 EUR|Avg: €728 EUR
Queensmith
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
October 31, 2026
Retailer 6€245 EUR
Retailer 4€342 EUR
Retailer 7€367 EUR
Retailer 13€434 EUR
Retailer 11€467 EUR
Retailer 2€512 EUR
Retailer 15€539 EUR
Retailer 12€663 EUR
Retailer 8€683 EUR
Retailer 10€806 EUR
Retailer 14€913 EUR
Retailer 5€921 EUR
Retailer 9€1,096 EUR
Retailer 3€1,197 EUR
Queensmith€1,785 EUR

16 data points across 15 retailers

15 retailers€245 EUR to €1,785 EUR

A
Cheapest Retailer
-
€245 EUR
$274 USD
Final sale: no returns
Retailer 2
-
€342 EUR
£301 GBP
View
Price last confirmed 15 days ago
B+
Retailer 3
-
€367 EUR
$410 USD
View
A
Retailer 4
-
€434 EUR
View
A
Retailer 5
-
€467 EUR
ZAR 8,432 ZAR
View
A
Retailer 6
-
€512 EUR
£450 GBP
View
B+
Retailer 7
-
€539 EUR
$602 USD
View
B+
Retailer 8
-
€663 EUR
A$1,140 AUD
View
B+
Retailer 9
-
€683 EUR
$763 USD
View
B+
Retailer 10
-
€806 EUR
A$1,386 AUD
View
B
Retailer 11
-
€913 EUR
$1,020 USD
View
B
Retailer 12
-
€921 EUR
$1,028 USD
View
B
Retailer 13
-
€1,096 EUR
£964 GBP
View
B
Retailer 14
-
€1,197 EUR
$1,337 USD
View
Most Expensive
B
Queensmith
LG845647920 · Oct 27
€1,785 EUR
£1,570 GBP
View
14 more retailers have this diamond
Prices start from €245 EURSave up to €1,539 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
1.44ct Marquise
€245 EUR