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Marquise|Lab Grown|IGI

1.00ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG508156263

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG508156263

Diamond specifications and retailer prices

From €808 EUR
$903 USD
As of October 30, 2026
Save €697 EUR (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,086 EUR at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1ct lab-grown marquise diamond

This 1ct 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 LG508156263 or 508156263. Listed at 16 retailers as of October 30, 2026, with a 86% 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156263
Dimensions10.52 × 5.10 × 3.05 mm
L/W Ratio2.06
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
10.52 mm5.10 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156263
Side View
Table 56.0%Crown 33.8°Girdle: STK-VTKPavilion 37.6°Culet: NoneDepth 59.8%

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: Oct 30
Current: €2,086 EUR|Low: €776 EUR|High: €3,224 EUR|Avg: €1,626 EUR
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 10€808 EUR
Retailer 11€877 EUR
Retailer 3€880 EUR
Retailer 4€905 EUR
Retailer 12€938 EUR
Retailer 6€1,096 EUR
Retailer 2€1,444 EUR
Retailer 13€1,506 EUR
Retailer 9€1,724 EUR
Friendly Diamonds€2,086 EUR
Retailer 8€2,444 EUR
Retailer 5€2,592 EUR
Retailer 14€2,637 EUR
Retailer 7€3,182 EUR

44 data points across 14 retailers

16 retailers€808 EUR to €1,506 EUR

B+
Cheapest Retailer
-
€808 EUR
$903 USD
B
Retailer 2
-
€877 EUR
$980 USD
View
B
Retailer 3
-
€880 EUR
$983 USD
View
B
Retailer 4
-
€905 EUR
$1,011 USD
View
Final sale: no returns
Retailer 5
-
€938 EUR
$1,048 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
€938 EUR
$1,048 USD
View
B
Retailer 7
-
€1,096 EUR
$1,225 USD
View
B
Retailer 8
-
€1,444 EUR
£1,270 GBP
View
B
Retailer 9
-
€1,506 EUR
$1,682 USD
View
Retailer 10
-
€1,724 EUR
ZAR 31,121 ZAR
View
Price under review
Most Expensive
Friendly Diamonds
2234009 · Oct 31
€2,086 EUR
$2,331 USD
View
Price under review
10 more retailers have this diamond
Prices start from €808 EURSave up to €697 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+
1.00ct Marquise
€808 EUR