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Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG603343172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603343172

Diamond specifications and retailer prices

From €187 EUR
$209 USD
As of October 30, 2026
Save €906 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,093 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603343172 or 603343172. Listed at 19 retailers as of October 30, 2026, with prices from €187 to €1,093, a €906 spread on the same certified stone. Reve Diamonds lists it at €1,093. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343172
Dimensions11.03 × 5.38 × 3.15 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
11.03 mm5.38 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343172
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

Caratlytics Score

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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: Oct 30
Current: €427 EUR|Low: €179 EUR|High: €939 EUR|Avg: €466 EUR|+3.3%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 14€187 EUR
Retailer 4€217 EUR
Retailer 5€232 EUR
Retailer 16€232 EUR
Retailer 9€284 EUR
Retailer 6€315 EUR
Retailer 11€398 EUR
Retailer 3€399 EUR
Retailer 1€427 EUR
Retailer 7€443 EUR
Retailer 12€566 EUR
Retailer 15€591 EUR
Retailer 2€745 EUR
Retailer 13€747 EUR
Retailer 8€792 EUR
Retailer 10€933 EUR

39 data points across 16 retailers

19 retailers€187 EUR to €1,093 EUR

A
Cheapest Retailer
-
€187 EUR
$209 USD
A
Retailer 2
-
€208 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
€217 EUR
$242 USD
View
A
Retailer 4
-
€232 EUR
$259 USD
View
A
Retailer 5
-
€232 EUR
$259 USD
View
A
Retailer 6
-
€284 EUR
£250 GBP
View
A
Retailer 7
-
€315 EUR
$352 USD
View
A
Retailer 8
-
€398 EUR
ZAR 7,179 ZAR
View
B+
Retailer 9
-
€399 EUR
$446 USD
View
B+
Retailer 10
-
€427 EUR
£376 GBP
View
B+
Retailer 11
-
€443 EUR
$495 USD
View
B+
Retailer 12
-
€493 EUR
HK$4,300 HKD
View
B+
Retailer 13
-
€566 EUR
A$973 AUD
View
B+
Retailer 14
-
€591 EUR
$660 USD
View
B
Retailer 15
-
€745 EUR
$832 USD
View
B
Retailer 16
-
€747 EUR
$834 USD
View
B
Retailer 17
-
€792 EUR
$885 USD
View
B
Retailer 18
-
€933 EUR
£821 GBP
View
Most Expensive
B
Reve Diamonds
290995C0A · Oct 30
€1,093 EUR
$1,221 USD
View
18 more retailers have this diamond
Prices start from €187 EURSave up to €906 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
1.04ct Marquise
€187 EUR