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Marquise|Lab Grown|IGI

1.45ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG800679229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800679229

Diamond specifications and retailer prices

From €514 EUR
HK$4,500 HKD
As of November 1, 2026
Save €1,751 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,265 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800679229 or 800679229. Listed at 12 retailers as of November 1, 2026, with prices from €514 to €2,265, a €1,751 spread on the same certified stone. Brilliant Earth lists it at €2,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679229
Dimensions11.63 × 5.91 × 3.67 mm
L/W Ratio1.97
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
11.63 mm5.91 mm1.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679229
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,265 EUR|Low: €510 EUR|High: €2,327 EUR|Avg: €1,144 EUR|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€626 EUR
Retailer 4€714 EUR
Retailer 2€723 EUR
Retailer 5€741 EUR
Retailer 9€772 EUR
Retailer 8€1,313 EUR
Retailer 6€1,324 EUR
Retailer 3€1,734 EUR
Brilliant Earth€2,265 EUR

44 data points across 9 retailers

12 retailers€514 EUR to €2,265 EUR

A
Cheapest Retailer
-
€514 EUR
HK$4,500 HKD
B+
Retailer 2
-
€626 EUR
$702 USD
View
B+
Retailer 3
-
€714 EUR
View
B+
Retailer 4
-
€723 EUR
£638 GBP
View
B+
Retailer 5
-
€741 EUR
A$1,278 AUD
View
B+
Retailer 6
-
€772 EUR
$866 USD
View
B
Retailer 7
-
€1,287 EUR
$1,444 USD
View
Retailer 8
-
€1,313 EUR
A$2,266 AUD
View
Price last confirmed 32 days ago
B
Retailer 9
-
€1,324 EUR
$1,485 USD
View
B
Retailer 10
-
€1,458 EUR
$1,635 USD
View
B
Retailer 11
-
€1,734 EUR
£1,531 GBP
View
Most Expensive
B
Brilliant Earth
20788274A · Nov 2
€2,265 EUR
$2,540 USD
View
11 more retailers have this diamond
Prices start from €514 EURSave up to €1,751 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
1.45ct Marquise
€514 EUR