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Marquise|Lab Grown|IGI

1.00ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG506176877

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG506176877

Diamond specifications and retailer prices

From €687 EUR
$768 USD
As of October 30, 2026
Save €1,553 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,987 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG506176877 or 506176877. Listed at 15 retailers as of October 30, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506176877
Dimensions10.15 × 5.27 × 3.08 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.15 mm5.27 mm1.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506176877
Side View
Table 56.5%Crown 35.5°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,987 EUR|Low: €660 EUR|High: €3,027 EUR|Avg: €1,577 EUR|-1.1%
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
November 1, 2026
Retailer 12€687 EUR
Retailer 3€747 EUR
Retailer 4€770 EUR
Retailer 14€797 EUR
Retailer 13€868 EUR
Retailer 10€953 EUR
Retailer 7€1,236 EUR
Retailer 16€1,288 EUR
Retailer 9€1,465 EUR
Retailer 11€1,895 EUR
Retailer 2€2,076 EUR
Retailer 15€2,240 EUR
Retailer 8€2,283 EUR
Retailer 6€2,463 EUR
Retailer 5€2,483 EUR
MOH London€2,987 EUR

27 data points across 16 retailers

15 retailers€687 EUR to €2,240 EUR

B+
Cheapest Retailer
-
€687 EUR
$768 USD
B+
Retailer 2
-
€747 EUR
$835 USD
View
B+
Retailer 3
-
€770 EUR
$860 USD
View
Final sale: no returns
Retailer 4
-
€797 EUR
$890 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
€797 EUR
$890 USD
View
B
Retailer 6
-
€868 EUR
$970 USD
View
B
Retailer 7
-
€953 EUR
$1,065 USD
View
B
Retailer 8
-
€1,288 EUR
$1,439 USD
View
B
Retailer 9
-
€1,465 EUR
ZAR 26,441 ZAR
View
B
Retailer 10
-
€1,895 EUR
$2,117 USD
View
B
Retailer 11
-
€2,076 EUR
A$3,569 AUD
View
B
Retailer 12
-
€2,240 EUR
$2,503 USD
View
Retailer 13
-
€2,463 EUR
$2,752 USD
View
Price under review
Retailer 14
-
€2,483 EUR
£2,184 GBP
View
Price under review
Most Expensive
MOH London
LG506176877 · Nov 1
€2,987 EUR
£2,628 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €687 EURSave up to €1,553 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.

B+
1.00ct Marquise
€687 EUR