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Marquise|Lab Grown|IGI

1.03ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG500166081

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG500166081

Diamond specifications and retailer prices

From €687 EUR
As of November 4, 2026
Save €601 EUR (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,475 EUR at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500166081 or 500166081. Listed at 14 retailers as of November 4, 2026, with a 87% 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

1.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500166081
Dimensions10.85 × 5.29 × 3.04 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.85 mm5.29 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500166081
Side View
Table 60.0%Crown 37.9°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,475 EUR|Low: €659 EUR|High: €3,024 EUR|Avg: €1,399 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8€687 EUR
Retailer 3€747 EUR
Retailer 4€770 EUR
Retailer 10€797 EUR
Retailer 9€843 EUR
Retailer 7€954 EUR
Retailer 2€1,210 EUR
Retailer 12€1,288 EUR
Retailer 6€1,896 EUR
Retailer 11€2,241 EUR
Flawless Fine Jewelry€2,475 EUR
Retailer 5€3,003 EUR

42 data points across 12 retailers

14 retailers€687 EUR to €1,288 EUR

B+
Cheapest Retailer
-
€687 EUR
B
Retailer 2
-
€747 EUR
View
B
Retailer 3
-
€770 EUR
View
Final sale: no returns
B
Retailer 4
-
€797 EUR
View
Retailer 5
-
€797 EUR
View
Price last confirmed 19 days ago
B
Retailer 6
-
€843 EUR
View
B
Retailer 7
-
€954 EUR
View
B
Retailer 8
-
€1,210 EUR
View
B
Retailer 9
-
€1,288 EUR
View
Retailer 10
-
€1,896 EUR
View
Price under review
Retailer 11
-
€2,241 EUR
View
Price under review
Retailer 12
-
€2,459 EUR
View
Price under review
Most Expensive
Flawless Fine Jewelry
0C92A015A · Nov 4
€2,475 EUR
£2,196 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €687 EURSave up to €601 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+
1.03ct Marquise
€687 EUR