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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG782685461

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782685461

Diamond specifications and retailer prices

From €180 EUR
$201 USD
As of October 30, 2026
Save €573 EUR (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €753 EUR at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782685461 or 782685461. Listed at 6 retailers as of October 30, 2026, with prices from €180 to €753, a €573 spread on the same certified stone. Frank Darling lists it at €753. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782685461
Dimensions10.37 × 5.40 × 3.26 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm5.40 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782685461
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.4%

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: €753 EUR|Low: €112 EUR|High: €1,540 EUR|Avg: €583 EUR|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 3€112 EUR
Retailer 2€180 EUR
Retailer 4€277 EUR
Retailer 6€369 EUR
Retailer 7€384 EUR
Retailer 10€404 EUR
Retailer 5€452 EUR
Frank Darling€753 EUR
Retailer 11€860 EUR
Retailer 9€1,010 EUR
Retailer 8€1,540 EUR

14 data points across 11 retailers

6 retailers€180 EUR to €753 EUR

A
Cheapest Retailer
-
€180 EUR
$201 USD
Final sale: no returns
A
Retailer 2
-
€277 EUR
$310 USD
View
Retailer 3
-
€369 EUR
ZAR 6,654 ZAR
View
Price last confirmed 44 days ago
B+
Retailer 4
-
€452 EUR
$505 USD
View
Retailer 5
-
€563 EUR
A$968 AUD
View
Price last confirmed 145 days ago
Most Expensive
B
Frank Darling
100757273460KD · Oct 30
€753 EUR
$842 USD
View
5 more retailers have this diamond
Prices start from €180 EURSave up to €573 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
1.03ct Marquise
€180 EUR