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Marquise|Lab Grown|IGI

2.10ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818661421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661421

Diamond specifications and retailer prices

From £295 GBP
$393 USD
As of October 27, 2026
Save £1,597 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,892 GBP at Brilliant Earth · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661421 or 818661421. Listed at 24 retailers as of October 27, 2026, with prices from £295 to £1,892, a £1,597 spread on the same certified stone. Brilliant Earth lists it at £1,892. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661421
Dimensions13.57 × 6.75 × 4.12 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm6.75 mm2.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661421
Side View
Table 65.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

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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 27
Current: £1,892 GBP|Low: £327 GBP|High: £1,892 GBP|Avg: £928 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 17£327 GBP
Retailer 6£330 GBP
Retailer 8£366 GBP
Retailer 15£477 GBP
Retailer 14£492 GBP
Retailer 10£563 GBP
Retailer 2£598 GBP
Retailer 11£809 GBP
Retailer 3£875 GBP
Retailer 13£882 GBP
Retailer 9£1,175 GBP
Retailer 5£1,358 GBP
Retailer 4£1,368 GBP
Retailer 12£1,436 GBP
Retailer 7£1,493 GBP
Retailer 16£1,498 GBP
Brilliant Earth£1,892 GBP

43 data points across 17 retailers

24 retailers£295 GBP to £1,892 GBP

A
Cheapest Retailer
-
£295 GBP
$393 USD
Retailer 2
-
£327 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£330 GBP
$440 USD
View
A
Retailer 4
-
£330 GBP
$440 USD
View
Final sale: no returns
A
Retailer 5
-
£366 GBP
$487 USD
View
A
Retailer 6
-
£366 GBP
$487 USD
View
A
Retailer 7
-
£477 GBP
$635 USD
View
A
Retailer 8
-
£492 GBP
$655 USD
View
A
Retailer 9
-
£563 GBP
€714 EUR
View
A
Retailer 10
-
£598 GBP
View
A
Retailer 11
-
£740 GBP
$985 USD
View
A
Retailer 12
-
£798 GBP
$1,063 USD
View
B+
Retailer 13
-
£809 GBP
A$1,657 AUD
View
B+
Retailer 14
-
£875 GBP
$1,165 USD
View
B+
Retailer 15
-
£882 GBP
ZAR 18,966 ZAR
View
B+
Retailer 16
-
£1,175 GBP
$1,565 USD
View
B+
Retailer 17
-
£1,178 GBP
$1,569 USD
View
B+
Retailer 18
-
£1,203 GBP
$1,602 USD
View
B+
Retailer 19
-
£1,358 GBP
$1,808 USD
View
B
Retailer 20
-
£1,368 GBP
$1,822 USD
View
B+
Retailer 21
-
£1,436 GBP
View
Retailer 22
-
£1,493 GBP
A$3,058 AUD
View
Price last confirmed 24 days ago
Retailer 23
-
£1,498 GBP
$1,995 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20989191A · Oct 28
£1,892 GBP
$2,520 USD
View
23 more retailers have this diamond
Prices start from £295 GBPSave up to £1,597 GBP

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
£295 GBP