Marquise|Lab Grown|IGI

1.28ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841613569

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841613569

Diamond specifications and retailer prices

From €351 EUR
$392 USD
As of October 26, 2026
Save €809 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,032 EUR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841613569 or 841613569. Listed at 11 retailers as of October 26, 2026, with a 230% 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

1.28
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841613569
Dimensions11.21 × 5.65 × 3.54 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
11.21 mm5.65 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841613569
Side View
Table 59.0%Crown 35.4°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 62.7%

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: Oct 26
Current: €2,032 EUR|Low: €235 EUR|High: €2,032 EUR|Avg: €647 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
October 27, 2026
Retailer 12€235 EUR
Retailer 7€309 EUR
Retailer 11€351 EUR
Retailer 15€351 EUR
Retailer 14€362 EUR
Retailer 16€421 EUR
Retailer 4€460 EUR
Retailer 10€479 EUR
Retailer 13€535 EUR
Retailer 3€779 EUR
Retailer 8€895 EUR
Retailer 6€972 EUR
Retailer 9€1,080 EUR
Retailer 2€1,159 EUR
Retailer 5€1,212 EUR
Do Amore Diamonds€2,032 EUR

5 data points across 16 retailers

11 retailers€351 EUR to €1,159 EUR

Retailer 1
-
€309 EUR
HK$2,700 HKD
Price last confirmed 20 days ago
A
Retailer 2
-
€351 EUR
$392 USD
View
A
Retailer 3
-
€351 EUR
$392 USD
View
A
Retailer 4
-
€362 EUR
£319 GBP
View
A
Retailer 5
-
€479 EUR
$535 USD
View
B+
Retailer 6
-
€535 EUR
£470 GBP
View
Retailer 7
-
€779 EUR
$870 USD
View
Price last confirmed 19 days ago
B
Retailer 8
-
€1,080 EUR
$1,207 USD
View
B
Retailer 9
-
€1,159 EUR
£1,020 GBP
View
Retailer 10
-
€1,212 EUR
$1,354 USD
View
Price last confirmed 19 days ago
Most Expensive
Do Amore Diamonds
27-B5D517255 · Oct 27
€2,032 EUR
$2,270 USD
View
Price under review
10 more retailers have this diamond
Prices start from €351 EURSave up to €809 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
1.28ct Marquise
€351 EUR