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Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

GD • F/VVS2 • IGI LG739537876

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739537876

Diamond specifications and retailer prices

From €301 EUR
$338 USD
As of November 3, 2026
Save €1,045 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,346 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG739537876 or 739537876. Listed at 17 retailers as of November 2, 2026, with prices from €301 to €1,346, a €1,045 spread on the same certified stone. Brilliant Earth lists it at €1,346. 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

1.55
Carat
F
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739537876
Dimensions12.15 × 6.13 × 3.78 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.15 mm6.13 mm1.55 ctF / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739537876
Side View
Table 61.0%Crown 34.2°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: Nov 3
Current: €1,346 EUR|Low: €301 EUR|High: €1,462 EUR|Avg: €811 EUR|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12€301 EUR
Retailer 11€333 EUR
Retailer 8€513 EUR
Retailer 10€545 EUR
Retailer 5€575 EUR
Retailer 2€592 EUR
Retailer 3€633 EUR
Retailer 7€1,025 EUR
Retailer 9€1,283 EUR
Retailer 4€1,304 EUR
Retailer 6€1,337 EUR
Brilliant Earth€1,346 EUR

41 data points across 12 retailers

17 retailers€301 EUR to €1,346 EUR

Retailer 1
-
€259 EUR
$290 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€301 EUR
$338 USD
View
Final sale: no returns
Retailer 3
-
€312 EUR
$350 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€333 EUR
$374 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
€510 EUR
$572 USD
View
B+
Retailer 6
-
€513 EUR
$575 USD
View
B+
Retailer 7
-
€545 EUR
$611 USD
View
B+
Retailer 8
-
€575 EUR
ZAR 10,424 ZAR
View
B+
Retailer 9
-
€592 EUR
£523 GBP
View
B+
Retailer 10
-
€633 EUR
$710 USD
View
B
Retailer 11
-
€1,025 EUR
$1,150 USD
View
Retailer 12
-
€1,073 EUR
$1,203 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
€1,115 EUR
$1,250 USD
View
B
Retailer 14
-
€1,283 EUR
$1,439 USD
View
Retailer 15
-
€1,304 EUR
£1,152 GBP
View
Price last confirmed 27 days ago
B
Retailer 16
-
€1,337 EUR
£1,181 GBP
View
Most Expensive
B
Brilliant Earth
16757076A · Nov 2
€1,346 EUR
$1,510 USD
View
16 more retailers have this diamond
Prices start from €301 EURSave up to €1,045 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
€301 EUR