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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG790666291

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790666291

Diamond specifications and retailer prices

From €180 EUR
$201 USD
As of October 30, 2026
Save €890 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,070 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790666291 or 790666291. Listed at 23 retailers as of October 30, 2026, with prices from €180 to €1,070, a €890 spread on the same certified stone. Reve Diamonds lists it at €1,070. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790666291
Dimensions10.74 × 5.10 × 3.18 mm
L/W Ratio2.11
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
10.74 mm5.10 mm1.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790666291
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.4%

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: €408 EUR|Low: €175 EUR|High: €1,075 EUR|Avg: €502 EUR|+0.6%
Retailer 1
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Retailer 20
Reve Diamonds
November 1, 2026
Retailer 16€180 EUR
Retailer 20€201 EUR
Retailer 6€209 EUR
Retailer 18€223 EUR
Retailer 13€225 EUR
Retailer 17€300 EUR
Retailer 11€381 EUR
Retailer 7€385 EUR
Retailer 1€408 EUR
Retailer 19€412 EUR
Retailer 15€435 EUR
Retailer 14€482 EUR
Retailer 8€549 EUR
Retailer 12€573 EUR
Retailer 2€603 EUR
Retailer 4€716 EUR
Retailer 3€762 EUR
Retailer 5€764 EUR
Retailer 10€873 EUR
Retailer 9€1,050 EUR
Reve Diamonds€1,070 EUR

38 data points across 21 retailers

23 retailers€180 EUR to €1,070 EUR

A
Cheapest Retailer
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€180 EUR
$201 USD
A
Retailer 2
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€201 EUR
$224 USD
View
Final sale: no returns
A
Retailer 3
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€209 EUR
$233 USD
View
A
Retailer 4
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€223 EUR
$249 USD
View
A
Retailer 5
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€225 EUR
$251 USD
View
A
Retailer 6
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€252 EUR
HK$2,200 HKD
View
A
Retailer 7
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€300 EUR
$335 USD
View
A
Retailer 8
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€381 EUR
$426 USD
View
A
Retailer 9
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€385 EUR
ZAR 6,955 ZAR
View
A
Retailer 10
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€408 EUR
£359 GBP
View
B+
Retailer 11
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€412 EUR
View
B+
Retailer 12
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€435 EUR
$486 USD
View
B+
Retailer 13
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€482 EUR
A$828 AUD
View
B+
Retailer 14
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€549 EUR
A$943 AUD
View
B+
Retailer 15
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€573 EUR
$640 USD
View
B+
Retailer 16
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€603 EUR
SGD 910 SGD
View
Retailer 17
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€715 EUR
$799 USD
View
Price last confirmed 83 days ago
B
Retailer 18
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€716 EUR
$800 USD
View
B
Retailer 19
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€762 EUR
A$1,309 AUD
View
B
Retailer 20
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€764 EUR
$853 USD
View
B
Retailer 21
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€873 EUR
£768 GBP
View
B
Retailer 22
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€1,050 EUR
£924 GBP
View
Most Expensive
B
Reve Diamonds
FC2CEE459 · Oct 30
€1,070 EUR
$1,196 USD
View
22 more retailers have this diamond
Prices start from €180 EURSave up to €890 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