Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG816630809

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816630809

Diamond specifications and retailer prices

From €373 EUR
$417 USD
As of October 30, 2026
Save €2,589 EUR (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €2,963 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816630809 or 816630809. Listed at 28 retailers as of October 30, 2026, with prices from €373 to €2,963, a €2,589 spread on the same certified stone. Do Amore Diamonds lists it at €2,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630809
Dimensions11.80 × 6.15 × 3.79 mm
L/W Ratio1.92
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
11.80 mm6.15 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630809
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,963 EUR|Low: €373 EUR|High: €2,963 EUR|Avg: €1,068 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 6€373 EUR
Retailer 18€485 EUR
Retailer 3€515 EUR
Retailer 20€546 EUR
Retailer 17€550 EUR
Retailer 23€692 EUR
Retailer 12€699 EUR
Retailer 2€746 EUR
Retailer 22€753 EUR
Retailer 5€785 EUR
Retailer 19€1,064 EUR
Retailer 13€1,214 EUR
Retailer 16€1,337 EUR
Retailer 9€1,441 EUR
Retailer 8€1,504 EUR
Retailer 10€1,556 EUR
Retailer 14€1,711 EUR
Retailer 15€1,807 EUR
Retailer 11€2,119 EUR
Retailer 4€2,274 EUR
Retailer 7€2,274 EUR
Retailer 21€2,821 EUR
Do Amore Diamonds€2,963 EUR

33 data points across 23 retailers

28 retailers€373 EUR to €2,963 EUR

Retailer 1
-
€369 EUR
$412 USD
Price last confirmed 16 days ago
A
Retailer 2
-
€373 EUR
$417 USD
View
Final sale: no returns
Retailer 3
-
€413 EUR
$461 USD
View
Price last confirmed 18 days ago
Retailer 4
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€457 EUR
$511 USD
View
Price last confirmed 16 days ago
Retailer 5
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€457 EUR
$511 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
€485 EUR
£426 GBP
View
A
Retailer 7
-
€515 EUR
$575 USD
View
A
Retailer 8
-
€546 EUR
$610 USD
View
A
Retailer 9
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€550 EUR
$614 USD
View
A
Retailer 10
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€623 EUR
$696 USD
View
B+
Retailer 11
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€746 EUR
£656 GBP
View
B+
Retailer 12
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€753 EUR
$841 USD
View
B+
Retailer 13
-
€785 EUR
ZAR 14,173 ZAR
View
B+
Retailer 14
-
€1,064 EUR
A$1,829 AUD
View
B+
Retailer 15
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€1,214 EUR
$1,356 USD
View
Retailer 16
-
€1,337 EUR
£1,176 GBP
View
Price last confirmed 17 days ago
B
Retailer 17
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€1,441 EUR
$1,610 USD
View
Retailer 18
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€1,469 EUR
$1,641 USD
View
Price last confirmed 16 days ago
B
Retailer 19
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€1,500 EUR
$1,676 USD
View
B
Retailer 20
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€1,504 EUR
$1,680 USD
View
B
Retailer 21
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€1,556 EUR
$1,738 USD
View
Retailer 22
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€1,711 EUR
$1,911 USD
View
Price last confirmed 17 days ago
B
Retailer 23
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€2,119 EUR
$2,367 USD
View
B
Retailer 24
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€2,274 EUR
$2,540 USD
View
B
Retailer 25
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€2,274 EUR
$2,540 USD
View
Retailer 26
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€2,433 EUR
£2,140 GBP
View
Price last confirmed 16 days ago
B
Retailer 27
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€2,821 EUR
$3,152 USD
View
Most Expensive
B
Do Amore Diamonds
27-87A68029C · Oct 31
€2,963 EUR
$3,310 USD
View
27 more retailers have this diamond
Prices start from €373 EURSave up to €2,589 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
1.55ct Marquise
€373 EUR