Marquise|Lab Grown|IGI

3.00ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842650094

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650094

Diamond specifications and retailer prices

From £422 GBP
$562 USD
As of October 27, 2026
Save £1,863 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,320 GBP at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650094 or 842650094. Listed at 24 retailers as of October 27, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650094
Dimensions14.53 × 7.48 × 4.86 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm7.48 mm3.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650094
Side View
Table 61.0%Crown 39.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 65.0%

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 27
Current: £2,320 GBP|Low: £422 GBP|High: £2,320 GBP|Avg: £1,138 GBP
Rare Carat
Retailer 2
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October 30, 2026
Retailer 10£422 GBP
Retailer 11£472 GBP
Retailer 3£473 GBP
Retailer 5£523 GBP
Retailer 9£523 GBP
Retailer 21£585 GBP
Retailer 19£623 GBP
Retailer 4£697 GBP
Retailer 20£755 GBP
Retailer 16£786 GBP
Retailer 2£817 GBP
Retailer 15£1,036 GBP
Retailer 23£1,113 GBP
Retailer 18£1,137 GBP
Retailer 12£1,160 GBP
Retailer 24£1,299 GBP
Retailer 14£1,377 GBP
Retailer 22£1,522 GBP
Retailer 8£1,687 GBP
Retailer 7£1,698 GBP
Retailer 6£1,765 GBP
Retailer 17£2,284 GBP
Retailer 13£2,285 GBP
Rare Carat£2,320 GBP

24 data points across 24 retailers

24 retailers£422 GBP to £2,285 GBP

A
Cheapest Retailer
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£422 GBP
$562 USD
A
Retailer 2
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£472 GBP
$629 USD
View
Final sale: no returns
A
Retailer 3
-
£473 GBP
$630 USD
View
Retailer 4
-
£523 GBP
$697 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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£523 GBP
$697 USD
View
A
Retailer 6
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£585 GBP
View
A
Retailer 7
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£623 GBP
$830 USD
View
A
Retailer 8
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£697 GBP
$928 USD
View
A
Retailer 9
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£755 GBP
€957 EUR
View
A
Retailer 10
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£786 GBP
$1,047 USD
View
A
Retailer 11
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£817 GBP
View
A
Retailer 12
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£1,036 GBP
$1,380 USD
View
Retailer 13
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£1,113 GBP
A$2,280 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
£1,137 GBP
ZAR 24,467 ZAR
View
A
Retailer 15
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£1,160 GBP
$1,544 USD
View
B+
Retailer 16
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£1,299 GBP
$1,730 USD
View
B+
Retailer 17
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£1,377 GBP
$1,834 USD
View
B+
Retailer 18
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£1,522 GBP
View
B+
Retailer 19
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£1,687 GBP
$2,246 USD
View
B+
Retailer 20
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£1,698 GBP
$2,261 USD
View
B+
Retailer 21
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£1,765 GBP
$2,350 USD
View
B
Retailer 22
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£2,284 GBP
$3,041 USD
View
B
Retailer 23
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£2,285 GBP
View
Most Expensive
Rare Carat
B44857-IZ_l_842650094 · Oct 7
£2,320 GBP
$3,090 USD
View
Price last confirmed 22 days ago
23 more retailers have this diamond
Prices start from £422 GBPSave up to £1,863 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
3.00ct Marquise
£422 GBP