Marquise|Lab Grown|IGI

2.10ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG818682581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682581

Diamond specifications and retailer prices

From €328 EUR
$367 USD
As of October 30, 2026
Save €1,471 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,799 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682581 or 818682581. Listed at 23 retailers as of October 30, 2026, with prices from €328 to €1,799, a €1,471 spread on the same certified stone. Brilliant Earth lists it at €1,799. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.10
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682581
Dimensions13.42 × 6.85 × 4.06 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm6.85 mm2.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682581
Side View
Table 62.0%Crown 31.5°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.3%

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: €428 EUR|Low: €328 EUR|High: €1,612 EUR|Avg: €848 EUR|-0.6%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9€328 EUR
Retailer 5€367 EUR
Retailer 2€381 EUR
Retailer 7€407 EUR
Retailer 8€407 EUR
Retailer 1€428 EUR
Retailer 19€542 EUR
Retailer 18€652 EUR
Retailer 4€720 EUR
Retailer 16€722 EUR
Retailer 12€736 EUR
Retailer 15€902 EUR
Retailer 17€983 EUR
Retailer 3€1,195 EUR
Retailer 10€1,286 EUR
Retailer 6€1,302 EUR
Retailer 11€1,310 EUR
Retailer 20€1,346 EUR
Retailer 13€1,540 EUR
Retailer 14€1,601 EUR

24 data points across 20 retailers

23 retailers€328 EUR to €1,799 EUR

A
Cheapest Retailer
-
€328 EUR
$367 USD
A
Retailer 2
-
€367 EUR
$410 USD
View
Final sale: no returns
A
Retailer 3
-
€381 EUR
$426 USD
View
A
Retailer 4
-
€407 EUR
$455 USD
View
A
Retailer 5
-
€407 EUR
$455 USD
View
A
Retailer 6
-
€428 EUR
£376 GBP
View
A
Retailer 7
-
€542 EUR
$605 USD
View
A
Retailer 8
-
€652 EUR
$728 USD
View
A
Retailer 9
-
€720 EUR
$804 USD
View
A
Retailer 10
-
€722 EUR
$807 USD
View
A
Retailer 11
-
€736 EUR
£647 GBP
View
B+
Retailer 12
-
€902 EUR
A$1,550 AUD
View
B+
Retailer 13
-
€983 EUR
ZAR 17,740 ZAR
View
B
Retailer 14
-
€1,195 EUR
$1,335 USD
View
Retailer 15
-
€1,286 EUR
A$2,211 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
€1,302 EUR
SGD 1,965 SGD
View
B+
Retailer 17
-
€1,310 EUR
$1,464 USD
View
B
Retailer 18
-
€1,319 EUR
$1,474 USD
View
B+
Retailer 19
-
€1,346 EUR
$1,503 USD
View
Retailer 20
-
€1,441 EUR
$1,610 USD
View
Price last confirmed 26 days ago
B
Retailer 21
-
€1,540 EUR
$1,720 USD
View
B
Retailer 22
-
€1,601 EUR
£1,408 GBP
View
Most Expensive
B
Brilliant Earth
21636218A · Oct 30
€1,799 EUR
$2,010 USD
View
22 more retailers have this diamond
Prices start from €328 EURSave up to €1,471 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
2.10ct Marquise
€328 EUR