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Marquise|Lab Grown|IGI

1.02ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG843675190

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843675190

Diamond specifications and retailer prices

From €144 EUR
$161 USD
As of October 30, 2026
Save €1,100 EUR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,244 EUR at Do Amore Diamonds · As of October 29, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843675190 or 843675190. Listed at 17 retailers as of October 29, 2026, with prices from €144 to €1,244, a €1,100 spread on the same certified stone. Do Amore Diamonds lists it at €1,244. 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

1.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675190
Dimensions10.31 × 5.17 × 3.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.17 mm1.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675190
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.4%

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: €1,244 EUR|Low: €144 EUR|High: €1,244 EUR|Avg: €471 EUR|+11.2%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 2€144 EUR
Retailer 5€166 EUR
Retailer 13€178 EUR
Retailer 6€189 EUR
Retailer 3€225 EUR
Retailer 12€236 EUR
Retailer 10€242 EUR
Retailer 11€354 EUR
Retailer 8€452 EUR
Retailer 16€463 EUR
Retailer 4€544 EUR
Retailer 17€633 EUR
Retailer 7€643 EUR
Retailer 9€815 EUR
Retailer 14€822 EUR
Retailer 15€925 EUR
Do Amore Diamonds€1,244 EUR

15 data points across 17 retailers

17 retailers€144 EUR to €1,244 EUR

A
Cheapest Retailer
-
€144 EUR
$161 USD
A
Retailer 2
-
€166 EUR
$186 USD
View
A
Retailer 3
-
€178 EUR
$199 USD
View
A
Retailer 4
-
€189 EUR
$211 USD
View
A
Retailer 5
-
€225 EUR
$251 USD
View
A
Retailer 6
-
€236 EUR
£208 GBP
View
B+
Retailer 7
-
€242 EUR
$270 USD
View
A
Retailer 8
-
€354 EUR
£311 GBP
View
B+
Retailer 9
-
€452 EUR
$505 USD
View
B+
Retailer 10
-
€463 EUR
$517 USD
View
B+
Retailer 11
-
€544 EUR
A$935 AUD
View
B
Retailer 12
-
€633 EUR
$707 USD
View
B
Retailer 13
-
€643 EUR
$718 USD
View
Retailer 14
-
€815 EUR
$911 USD
View
Price last confirmed 12 days ago
B
Retailer 15
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€822 EUR
$918 USD
View
B
Retailer 16
-
€925 EUR
£814 GBP
View
Most Expensive
C
Do Amore Diamonds
36-2095779 · Oct 29
€1,244 EUR
$1,390 USD
View
16 more retailers have this diamond
Prices start from €144 EURSave up to €1,100 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
€144 EUR