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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 €273 EUR
$306 USD
As of October 30, 2026
Save €474 EUR (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,053 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 October 30, 2026, with a 174% 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
Color
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

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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: Oct 30
Current: €1,053 EUR|Low: €237 EUR|High: €1,587 EUR|Avg: €642 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
October 27, 2026
Retailer 11€237 EUR
Retailer 12€273 EUR
Retailer 8€291 EUR
Retailer 6€363 EUR
Retailer 10€451 EUR
Retailer 4€550 EUR
Retailer 7€686 EUR
Retailer 2€714 EUR
Retailer 3€747 EUR
Retailer 5€1,025 EUR
MOH London€1,053 EUR
Retailer 9€1,560 EUR

24 data points across 12 retailers

12 retailers€273 EUR to €747 EUR

Retailer 1
-
€165 EUR
$185 USD
Price last confirmed 33 days ago
Retailer 2
-
€192 EUR
$215 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€237 EUR
$266 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
€273 EUR
$306 USD
View
A
Retailer 5
-
€291 EUR
$326 USD
View
Retailer 6
-
€451 EUR
$506 USD
View
Price last confirmed 16 days ago
Retailer 7
-
€686 EUR
$769 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
€714 EUR
A$1,232 AUD
View
Retailer 9
-
€728 EUR
$816 USD
View
Price last confirmed 33 days ago
B
Retailer 10
-
€747 EUR
$838 USD
View
Retailer 11
-
€1,025 EUR
$1,150 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG816679085 · Oct 15
€1,053 EUR
£930 GBP
View
Price last confirmed 18 days ago
11 more retailers have this diamond
Prices start from €273 EURSave up to €474 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
€273 EUR