Marquise|Lab Grown|IGI

1.28ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG833628907

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833628907

Diamond specifications and retailer prices

From €179 EUR
As of November 4, 2026
Save €885 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,578 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833628907 or 833628907. Listed at 17 retailers as of November 4, 2026, with a 494% 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.8°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833628907
Dimensions11.35 × 5.60 × 3.55 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm5.60 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833628907
Side View
Table 62.0%Crown 30.8°Girdle: STK-THKPavilion 42.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,578 EUR|Low: €172 EUR|High: €1,578 EUR|Avg: €566 EUR
Queensmith
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
Retailer 17
November 4, 2026
Retailer 16€179 EUR
Retailer 6€200 EUR
Retailer 4€208 EUR
Retailer 5€222 EUR
Retailer 17€222 EUR
Retailer 13€300 EUR
Retailer 14€375 EUR
Retailer 10€383 EUR
Retailer 2€404 EUR
Retailer 7€463 EUR
Retailer 11€675 EUR
Retailer 3€714 EUR
Retailer 15€717 EUR
Retailer 8€762 EUR
Retailer 12€1,038 EUR
Retailer 9€1,064 EUR
Queensmith€1,578 EUR

43 data points across 17 retailers

17 retailers€179 EUR to €1,064 EUR

A
Cheapest Retailer
-
€179 EUR
A
Retailer 2
-
€200 EUR
View
Final sale: no returns
A
Retailer 3
-
€208 EUR
View
Retailer 4
-
€222 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
-
€222 EUR
View
B+
Retailer 6
-
€300 EUR
View
Retailer 7
-
€375 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€383 EUR
View
A
Retailer 9
-
€404 EUR
View
A
Retailer 10
-
€463 EUR
View
B+
Retailer 11
-
€675 EUR
View
B+
Retailer 12
-
€714 EUR
View
B+
Retailer 13
-
€717 EUR
View
B+
Retailer 14
-
€762 EUR
View
B
Retailer 15
-
€1,038 EUR
View
B
Retailer 16
-
€1,064 EUR
View
Most Expensive
Queensmith
LG833628907 · Oct 27
€1,578 EUR
£1,400 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from €179 EURSave up to €885 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
€179 EUR