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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG803606386

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803606386

Diamond specifications and retailer prices

From €191 EUR
$213 USD
As of October 30, 2026
Save €1,635 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,826 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included) and certified by IGI LG803606386 or 803606386. Listed at 22 retailers as of October 30, 2026, with prices from €191 to €1,826, a €1,635 spread on the same certified stone. Do Amore Diamonds lists it at €1,826. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803606386
Dimensions10.67 × 5.25 × 3.24 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm5.25 mm1.03 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803606386
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

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: €1,826 EUR|Low: €183 EUR|High: €1,826 EUR|Avg: €594 EUR
Do Amore Diamonds
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
Retailer 16
November 1, 2026
Retailer 4€191 EUR
Retailer 16€213 EUR
Retailer 7€221 EUR
Retailer 5€236 EUR
Retailer 8€236 EUR
Retailer 9€319 EUR
Retailer 13€448 EUR
Retailer 10€492 EUR
Retailer 11€534 EUR
Retailer 14€636 EUR
Retailer 15€762 EUR
Retailer 12€787 EUR
Retailer 6€838 EUR
Retailer 2€1,045 EUR
Retailer 3€1,105 EUR
Do Amore Diamonds€1,826 EUR

41 data points across 16 retailers

22 retailers€191 EUR to €1,826 EUR

A
Cheapest Retailer
-
€191 EUR
$213 USD
A
Retailer 2
-
€213 EUR
$238 USD
View
Final sale: no returns
A
Retailer 3
-
€221 EUR
$247 USD
View
Retailer 4
-
€236 EUR
$264 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€236 EUR
$264 USD
View
A
Retailer 6
-
€297 EUR
$332 USD
View
B+
Retailer 7
-
€317 EUR
$354 USD
View
A
Retailer 8
-
€319 EUR
£281 GBP
View
B+
Retailer 9
-
€448 EUR
ZAR 8,082 ZAR
View
B+
Retailer 10
-
€492 EUR
£433 GBP
View
B
Retailer 11
-
€534 EUR
A$918 AUD
View
Retailer 12
-
€540 EUR
$603 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
€636 EUR
A$1,093 AUD
View
B
Retailer 14
-
€762 EUR
$851 USD
View
B
Retailer 15
-
€787 EUR
A$1,353 AUD
View
B
Retailer 16
-
€838 EUR
$936 USD
View
B
Retailer 17
-
€991 EUR
$1,107 USD
View
B
Retailer 18
-
€1,023 EUR
£900 GBP
View
B
Retailer 19
-
€1,045 EUR
£919 GBP
View
B
Retailer 20
-
€1,105 EUR
$1,234 USD
View
B
Retailer 21
-
€1,475 EUR
$1,648 USD
View
Most Expensive
B
Do Amore Diamonds
27-B653006DC · Nov 1
€1,826 EUR
$2,040 USD
View
21 more retailers have this diamond
Prices start from €191 EURSave up to €1,635 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
€191 EUR