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Marquise|Lab Grown|IGI

1.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818659345

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818659345

Diamond specifications and retailer prices

From €152 EUR
$170 USD
As of October 30, 2026
Save €1,316 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,468 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818659345 or 818659345. Listed at 14 retailers as of October 30, 2026, with prices from €152 to €1,468, a €1,316 spread on the same certified stone. Do Amore Diamonds lists it at €1,468. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659345
Dimensions10.66 × 5.34 × 3.16 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.66 mm5.34 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659345
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.2%

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: €1,468 EUR|Low: €134 EUR|High: €1,513 EUR|Avg: €558 EUR|-3.0%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 1, 2026
Retailer 14€152 EUR
Retailer 17€171 EUR
Retailer 5€226 EUR
Retailer 2€256 EUR
Retailer 11€258 EUR
Retailer 4€352 EUR
Retailer 8€362 EUR
Retailer 15€510 EUR
Retailer 16€533 EUR
Retailer 9€572 EUR
Retailer 3€671 EUR
Retailer 6€671 EUR
Retailer 13€685 EUR
Retailer 7€721 EUR
Retailer 10€761 EUR
Retailer 12€982 EUR
Do Amore Diamonds€1,468 EUR

31 data points across 17 retailers

14 retailers€152 EUR to €1,468 EUR

A
Cheapest Retailer
-
€152 EUR
$170 USD
A
Retailer 2
-
€171 EUR
$191 USD
View
Final sale: no returns
A
Retailer 3
-
€226 EUR
$253 USD
View
A
Retailer 4
-
€256 EUR
£225 GBP
View
B+
Retailer 5
-
€258 EUR
$288 USD
View
A
Retailer 6
-
€352 EUR
View
B+
Retailer 7
-
€510 EUR
A$876 AUD
View
B+
Retailer 8
-
€533 EUR
$596 USD
View
B+
Retailer 9
-
€671 EUR
$750 USD
View
B+
Retailer 10
-
€671 EUR
$750 USD
View
B+
Retailer 11
-
€685 EUR
$765 USD
View
B+
Retailer 12
-
€761 EUR
$850 USD
View
B
Retailer 13
-
€982 EUR
£864 GBP
View
Most Expensive
B
Do Amore Diamonds
27-468EBDE91 · Oct 31
€1,468 EUR
$1,640 USD
View
13 more retailers have this diamond
Prices start from €152 EURSave up to €1,316 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
1.02ct Marquise
€152 EUR