Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG848666442

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848666442

Diamond specifications and retailer prices

From €166 EUR
As of November 5, 2026
Save €802 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €968 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848666442 or 848666442. Listed at 13 retailers as of November 4, 2026, with prices from €166 to €968, a €802 spread on the same certified stone. Reve Diamonds lists it at €968. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666442
Dimensions10.46 × 5.29 × 3.28 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm5.29 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848666442
Side View
Table 61.0%Crown 34.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: Nov 5
Current: €218 EUR|Low: €166 EUR|High: €968 EUR|Avg: €453 EUR|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 8€166 EUR
Retailer 7€205 EUR
Retailer 1€218 EUR
Retailer 4€295 EUR
Retailer 5€323 EUR
Retailer 10€331 EUR
Retailer 2€469 EUR
Retailer 11€504 EUR
Retailer 3€508 EUR
Retailer 12€602 EUR
Retailer 9€640 EUR
Retailer 6€857 EUR
Reve Diamonds€968 EUR

6 data points across 13 retailers

13 retailers€166 EUR to €968 EUR

A
Cheapest Retailer
-
€166 EUR
Final sale: no returns
A
Retailer 2
-
€205 EUR
View
A
Retailer 3
-
€218 EUR
View
A
Retailer 4
-
€295 EUR
View
A
Retailer 5
-
€323 EUR
View
B+
Retailer 6
-
€331 EUR
View
B+
Retailer 7
-
€469 EUR
View
B+
Retailer 8
-
€504 EUR
View
B
Retailer 9
-
€508 EUR
View
B
Retailer 10
-
€602 EUR
View
B
Retailer 11
-
€640 EUR
View
B
Retailer 12
-
€857 EUR
View
Most Expensive
B
Reve Diamonds
711897E52 · Nov 4
€968 EUR
$1,086 USD
View
12 more retailers have this diamond
Prices start from €166 EURSave up to €802 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
1.03ct Marquise
€166 EUR