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Marquise|Lab Grown|IGI

1.03ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG841627200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841627200

Diamond specifications and retailer prices

From €154 EUR
$173 USD
As of November 2, 2026
Save €1,326 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,480 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841627200 or 841627200. Listed at 15 retailers as of November 2, 2026, with prices from €154 to €1,480, a €1,326 spread on the same certified stone. Do Amore Diamonds lists it at €1,480. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841627200
Dimensions10.77 × 5.20 × 3.25 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm5.20 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841627200
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

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: Nov 2
Current: €1,480 EUR|Low: €154 EUR|High: €16,009 EUR|Avg: €3,701 EUR
Do Amore 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
Retailer 15
Retailer 16
November 2, 2026
Retailer 10€154 EUR
Retailer 15€172 EUR
Retailer 13€179 EUR
Retailer 4€192 EUR
Retailer 12€243 EUR
Retailer 6€259 EUR
Retailer 9€259 EUR
Retailer 14€365 EUR
Retailer 11€382 EUR
Retailer 2€516 EUR
Retailer 5€680 EUR
Retailer 7€834 EUR
Retailer 16€989 EUR
Retailer 3€990 EUR
Do Amore Diamonds€1,480 EUR
Retailer 8€14,447 EUR

21 data points across 16 retailers

15 retailers€154 EUR to €1,480 EUR

A
Cheapest Retailer
-
€154 EUR
$173 USD
A
Retailer 2
-
€172 EUR
$193 USD
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
$201 USD
View
A
Retailer 4
-
€192 EUR
$215 USD
View
A
Retailer 5
-
€243 EUR
$272 USD
View
B+
Retailer 6
-
€259 EUR
$290 USD
View
A
Retailer 7
-
€259 EUR
£229 GBP
View
A
Retailer 8
-
€365 EUR
ZAR 6,616 ZAR
View
A
Retailer 9
-
€382 EUR
£337 GBP
View
B+
Retailer 10
-
€516 EUR
A$890 AUD
View
B
Retailer 11
-
€680 EUR
$763 USD
View
B
Retailer 12
-
€834 EUR
$936 USD
View
B
Retailer 13
-
€989 EUR
£873 GBP
View
B
Retailer 14
-
€990 EUR
$1,110 USD
View
Most Expensive
B
Do Amore Diamonds
27-88D0ACC6D · Nov 2
€1,480 EUR
$1,660 USD
View
14 more retailers have this diamond
Prices start from €154 EURSave up to €1,326 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
€154 EUR