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Marquise|Lab Grown|IGI

1.00ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG816679085

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816679085

Diamond specifications and retailer prices

From €238 EUR
As of November 6, 2026
Save €810 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,058 EUR at MOH London · As of October 15, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816679085 or 816679085. Listed at 12 retailers as of November 6, 2026, with a 340% 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816679085
Dimensions10.93 × 5.21 × 3.16 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.93 mm5.21 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816679085
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 6
Current: €1,058 EUR|Low: €238 EUR|High: €1,594 EUR|Avg: €654 EUR|-0.4%
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 6, 2026
Retailer 11€238 EUR
Retailer 12€274 EUR
Retailer 9€292 EUR
Retailer 2€365 EUR
Retailer 5€453 EUR
Retailer 4€552 EUR
Retailer 8€689 EUR
Retailer 7€717 EUR
Retailer 3€750 EUR
Retailer 6€1,048 EUR
MOH London€1,058 EUR
Retailer 10€1,567 EUR

23 data points across 12 retailers

12 retailers€238 EUR to €1,048 EUR

Retailer 1
-
€166 EUR
Price last confirmed 38 days ago
Retailer 2
-
€193 EUR
View
Price last confirmed 39 days ago
A
Retailer 3
-
€238 EUR
View
A
Retailer 4
-
€274 EUR
View
A
Retailer 5
-
€292 EUR
View
A
Retailer 6
-
€365 EUR
View
B+
Retailer 7
-
€453 EUR
View
Retailer 8
-
€717 EUR
View
Price last confirmed 11 days ago
Retailer 9
-
€731 EUR
View
Price last confirmed 38 days ago
B
Retailer 10
-
€750 EUR
View
B
Retailer 11
-
€1,048 EUR
View
Most Expensive
MOH London
LG816679085 · Oct 15
€1,058 EUR
£930 GBP
View
Price last confirmed 23 days ago
11 more retailers have this diamond
Prices start from €238 EURSave up to €810 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
1.00ct Marquise
€238 EUR