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Marquise|Lab Grown|IGI

1.45ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG800679685

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800679685

Diamond specifications and retailer prices

From €571 EUR
HK$5,000 HKD
As of November 1, 2026
Save €1,163 EUR (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,734 EUR at MOH London · As of November 1, 2026
View at MOH London

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 LG800679685 or 800679685. Listed at 12 retailers as of November 1, 2026, with prices from €571 to €1,734, a €1,163 spread on the same certified stone. MOH London lists it at €1,734. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679685
Dimensions11.54 × 5.92 × 3.73 mm
L/W Ratio1.95
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
11.54 mm5.92 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679685
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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: €1,734 EUR|Low: €510 EUR|High: €1,755 EUR|Avg: €960 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11€571 EUR
Retailer 3€589 EUR
Retailer 9€626 EUR
Retailer 6€714 EUR
Retailer 5€723 EUR
Retailer 7€741 EUR
Retailer 2€765 EUR
Retailer 4€1,024 EUR
Retailer 8€1,306 EUR
Retailer 12€1,320 EUR
Retailer 10€1,562 EUR
MOH London€1,734 EUR

41 data points across 12 retailers

12 retailers€571 EUR to €1,734 EUR

A
Cheapest Retailer
-
€571 EUR
HK$5,000 HKD
A
Retailer 2
-
€589 EUR
$661 USD
View
A
Retailer 3
-
€626 EUR
$702 USD
View
B+
Retailer 4
-
€714 EUR
View
B+
Retailer 5
-
€723 EUR
£638 GBP
View
B+
Retailer 6
-
€741 EUR
A$1,278 AUD
View
B+
Retailer 7
-
€765 EUR
ZAR 13,864 ZAR
View
Retailer 8
-
€1,024 EUR
$1,148 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
€1,306 EUR
$1,465 USD
View
Retailer 10
-
€1,320 EUR
A$2,277 AUD
View
Price last confirmed 32 days ago
B
Retailer 11
-
€1,562 EUR
$1,752 USD
View
Most Expensive
B
MOH London
LG800679685 · Nov 1
€1,734 EUR
£1,531 GBP
View
11 more retailers have this diamond
Prices start from €571 EURSave up to €1,163 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
€571 EUR