Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG780617632

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780617632

Diamond specifications and retailer prices

From €156 EUR
$174 USD
As of October 30, 2026
Save €838 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €994 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780617632 or 780617632. Listed at 10 retailers as of October 30, 2026, with prices from €156 to €994, a €838 spread on the same certified stone. Reve Diamonds lists it at €994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780617632
Dimensions11.46 × 5.14 × 3.22 mm
L/W Ratio2.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.14 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780617632
Side View
Table 63.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Oct 30
Current: €175 EUR|Low: €129 EUR|High: €1,021 EUR|Avg: €507 EUR|+35.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 30, 2026
Retailer 2€156 EUR
Retailer 1€175 EUR
Retailer 7€183 EUR
Retailer 4€193 EUR
Retailer 3€261 EUR
Retailer 6€632 EUR
Retailer 8€667 EUR
Retailer 5€924 EUR
Reve Diamonds€994 EUR

23 data points across 9 retailers

10 retailers€156 EUR to €994 EUR

A
Cheapest Retailer
-
€156 EUR
$174 USD
A
Retailer 2
-
€175 EUR
$195 USD
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
$205 USD
View
A
Retailer 4
-
€193 EUR
$216 USD
View
Retailer 5
-
€200 EUR
$223 USD
View
Price last confirmed 36 days ago
B+
Retailer 6
-
€261 EUR
$292 USD
View
B+
Retailer 7
-
€632 EUR
$706 USD
View
B
Retailer 8
-
€667 EUR
$745 USD
View
B
Retailer 9
-
€924 EUR
£813 GBP
View
Most Expensive
B
Reve Diamonds
E8F31843D · Oct 30
€994 EUR
$1,110 USD
View
9 more retailers have this diamond
Prices start from €156 EURSave up to €838 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
1.05ct Marquise
€156 EUR