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Marquise|Lab Grown|IGI

1.30ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG788671800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788671800

Diamond specifications and retailer prices

From €687 EUR
CA$1,070 CAD
As of October 30, 2026
Save €222 EUR (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €909 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788671800 or 788671800. Listed at 3 retailers as of October 30, 2026, with prices from €687 to €909, a €222 spread on the same certified stone. The Diamond Guys lists it at €909. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788671800
Dimensions10.86 × 5.72 × 3.67 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.86 mm5.72 mm1.30 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788671800
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €687 EUR|Low: €144 EUR|High: €1,311 EUR|Avg: €669 EUR|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 3, 2026
Retailer 4€472 EUR
Retailer 10€500 EUR
Retailer 2€506 EUR
Retailer 3€575 EUR
Retailer 7€637 EUR
Retailer 8€672 EUR
Retailer 1€687 EUR
Retailer 6€791 EUR
Retailer 5€900 EUR
The Diamond Guys€909 EUR
Retailer 9€936 EUR

24 data points across 11 retailers

3 retailers€687 EUR to €909 EUR

Retailer 1
-
€637 EUR
A$1,100 AUD
Price last confirmed 146 days ago
B
Retailer 2
-
€687 EUR
CA$1,070 CAD
View
Most Expensive
B
The Diamond Guys
1955241507 · Oct 30
€909 EUR
$1,019 USD
View
2 more retailers have this diamond
Prices start from €687 EURSave up to €222 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
1.30ct Marquise
€687 EUR