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Marquise|Lab Grown|IGI

1.28ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG795607609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795607609

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 30, 2026
Save €1,531 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,710 EUR at Do Amore Diamonds · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795607609 or 795607609. Listed at 10 retailers as of October 29, 2026, with prices from €178 to €1,710, a €1,531 spread on the same certified stone. Do Amore Diamonds lists it at €1,710. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795607609
Dimensions10.76 × 5.72 × 3.63 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm5.72 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795607609
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.5%

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 30
Current: €1,710 EUR|Low: €109 EUR|High: €1,710 EUR|Avg: €481 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
October 29, 2026
Retailer 4€109 EUR
Retailer 11€261 EUR
Retailer 10€297 EUR
Retailer 9€345 EUR
Retailer 12€392 EUR
Retailer 8€393 EUR
Retailer 3€421 EUR
Retailer 6€591 EUR
Retailer 5€610 EUR
Retailer 7€685 EUR
Retailer 13€721 EUR
Retailer 14€823 EUR
Retailer 2€981 EUR
Do Amore Diamonds€1,710 EUR

12 data points across 14 retailers

10 retailers€178 EUR to €1,710 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
A
Retailer 2
-
€206 EUR
$230 USD
View
A
Retailer 3
-
€261 EUR
$292 USD
View
B+
Retailer 4
-
€297 EUR
$332 USD
View
A
Retailer 5
-
€345 EUR
$385 USD
View
A
Retailer 6
-
€393 EUR
View
Retailer 7
-
€591 EUR
$660 USD
View
Price last confirmed 75 days ago
B+
Retailer 8
-
€685 EUR
A$1,177 AUD
View
B
Retailer 9
-
€981 EUR
£863 GBP
View
Most Expensive
B
Do Amore Diamonds
27-183D2BA58 · Oct 29
€1,710 EUR
$1,910 USD
View
9 more retailers have this diamond
Prices start from €178 EURSave up to €1,531 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
€178 EUR