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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784651801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784651801

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 30, 2026
Save €879 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,052 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784651801 or 784651801. Listed at 23 retailers as of October 30, 2026, with prices from €174 to €1,052, a €879 spread on the same certified stone. Reve Diamonds lists it at €1,052. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784651801
Dimensions10.38 × 5.33 × 3.32 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
10.38 mm5.33 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784651801
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €394 EUR|Low: €167 EUR|High: €1,052 EUR|Avg: €476 EUR|+2.7%
Retailer 1
Retailer 2
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 3€174 EUR
Retailer 6€202 EUR
Retailer 4€216 EUR
Retailer 9€216 EUR
Retailer 14€271 EUR
Retailer 8€291 EUR
Retailer 7€303 EUR
Retailer 15€355 EUR
Retailer 16€371 EUR
Retailer 1€394 EUR
Retailer 10€429 EUR
Retailer 12€464 EUR
Retailer 11€519 EUR
Retailer 18€527 EUR
Retailer 17€570 EUR
Retailer 5€694 EUR
Retailer 13€707 EUR
Retailer 2€1,011 EUR
Reve Diamonds€1,052 EUR

37 data points across 19 retailers

23 retailers€174 EUR to €1,052 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
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€194 EUR
$217 USD
View
Final sale: no returns
A
Retailer 3
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€202 EUR
$226 USD
View
A
Retailer 4
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€216 EUR
$241 USD
View
A
Retailer 5
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€216 EUR
$241 USD
View
A
Retailer 6
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€271 EUR
£238 GBP
View
A
Retailer 7
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€291 EUR
$325 USD
View
A
Retailer 8
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€303 EUR
$338 USD
View
A
Retailer 9
-
€355 EUR
View
A
Retailer 10
-
€371 EUR
ZAR 6,687 ZAR
View
B+
Retailer 11
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€394 EUR
£346 GBP
View
B+
Retailer 12
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€429 EUR
$479 USD
View
B+
Retailer 13
-
€464 EUR
A$798 AUD
View
B+
Retailer 14
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€519 EUR
$580 USD
View
B+
Retailer 15
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€527 EUR
A$905 AUD
View
B
Retailer 16
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€553 EUR
$618 USD
View
B+
Retailer 17
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€570 EUR
A$979 AUD
View
B
Retailer 18
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€694 EUR
$775 USD
View
B
Retailer 19
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€707 EUR
$790 USD
View
B
Retailer 20
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€728 EUR
$813 USD
View
B
Retailer 21
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€742 EUR
$829 USD
View
B
Retailer 22
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€1,011 EUR
£889 GBP
View
Most Expensive
B
Reve Diamonds
578074474 · Oct 30
€1,052 EUR
$1,176 USD
View
22 more retailers have this diamond
Prices start from €174 EURSave up to €879 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
€174 EUR