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Marquise|Lab Grown|IGI

1.55ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG788621218

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621218

Diamond specifications and retailer prices

From €292 EUR
$326 USD
As of October 30, 2026
Save €1,160 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,452 EUR at MOH London · As of November 1, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788621218 or 788621218. Listed at 24 retailers as of October 30, 2026, with prices from €292 to €1,452, a €1,160 spread on the same certified stone. MOH London lists it at €1,452. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621218
Dimensions11.65 × 6.10 × 3.87 mm
L/W Ratio1.91
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
11.65 mm6.10 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621218
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

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: €1,452 EUR|Low: €292 EUR|High: €1,469 EUR|Avg: €725 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16€292 EUR
Retailer 6€327 EUR
Retailer 5€339 EUR
Retailer 4€363 EUR
Retailer 17€363 EUR
Retailer 10€413 EUR
Retailer 9€488 EUR
Retailer 12€501 EUR
Retailer 2€625 EUR
Retailer 11€642 EUR
Retailer 14€648 EUR
Retailer 15€844 EUR
Retailer 8€899 EUR
Retailer 3€1,165 EUR
Retailer 13€1,171 EUR
Retailer 7€1,262 EUR
MOH London€1,452 EUR

30 data points across 17 retailers

24 retailers€292 EUR to €1,452 EUR

A
Cheapest Retailer
-
€292 EUR
$326 USD
A
Retailer 2
-
€327 EUR
$365 USD
View
Final sale: no returns
A
Retailer 3
-
€339 EUR
$379 USD
View
Retailer 4
-
€363 EUR
$405 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€363 EUR
$405 USD
View
A
Retailer 6
-
€413 EUR
£364 GBP
View
A
Retailer 7
-
€488 EUR
$545 USD
View
A
Retailer 8
-
€501 EUR
$560 USD
View
A
Retailer 9
-
€567 EUR
$633 USD
View
A
Retailer 10
-
€593 EUR
$663 USD
View
A
Retailer 11
-
€625 EUR
ZAR 11,274 ZAR
View
A
Retailer 12
-
€642 EUR
£565 GBP
View
A
Retailer 13
-
€648 EUR
View
B+
Retailer 14
-
€844 EUR
A$1,451 AUD
View
B+
Retailer 15
-
€899 EUR
$1,004 USD
View
B
Retailer 16
-
€1,160 EUR
SGD 1,752 SGD
View
B
Retailer 17
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€1,165 EUR
$1,301 USD
View
B
Retailer 18
-
€1,171 EUR
A$2,013 AUD
View
B
Retailer 19
-
€1,204 EUR
$1,345 USD
View
B
Retailer 20
-
€1,262 EUR
$1,410 USD
View
B
Retailer 21
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€1,269 EUR
$1,418 USD
View
B
Retailer 22
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€1,369 EUR
$1,529 USD
View
B
Retailer 23
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€1,429 EUR
$1,597 USD
View
Most Expensive
B
MOH London
LG788621218 · Nov 1
€1,452 EUR
£1,277 GBP
View
23 more retailers have this diamond
Prices start from €292 EURSave up to €1,160 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
€292 EUR