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Marquise|Lab Grown|IGI

1.09ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG782685613

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782685613

Diamond specifications and retailer prices

From €171 EUR
$192 USD
As of November 1, 2026
Save €621 EUR (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €793 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782685613 or 782685613. Listed at 6 retailers as of November 1, 2026, with prices from €171 to €793, a €621 spread on the same certified stone. The Diamond Guys lists it at €793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782685613
Dimensions10.40 × 5.39 × 3.44 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm5.39 mm1.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782685613
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.8%

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: €490 EUR|Low: €171 EUR|High: €1,534 EUR|Avg: €612 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
November 1, 2026
Retailer 6€171 EUR
Retailer 3€265 EUR
Retailer 7€265 EUR
Retailer 9€368 EUR
Retailer 10€384 EUR
Retailer 11€405 EUR
Retailer 1€490 EUR
Retailer 5€599 EUR
Retailer 2€602 EUR
Retailer 8€724 EUR
Retailer 4€758 EUR
The Diamond Guys€793 EUR
Retailer 13€859 EUR
Retailer 12€1,534 EUR

8 data points across 14 retailers

6 retailers€171 EUR to €793 EUR

A
Cheapest Retailer
-
€171 EUR
$192 USD
Final sale: no returns
B+
Retailer 2
-
€265 EUR
$297 USD
View
B+
Retailer 3
-
€490 EUR
$550 USD
View
B+
Retailer 4
-
€599 EUR
CA$934 CAD
View
B
Retailer 5
-
€724 EUR
$812 USD
View
Most Expensive
B
The Diamond Guys
1958036903 · Nov 1
€793 EUR
$889 USD
View
5 more retailers have this diamond
Prices start from €171 EURSave up to €621 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
1.09ct Marquise
€171 EUR