CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG844683106

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844683106

Diamond specifications and retailer prices

From £429 GBP
As of November 4, 2026
Save £1,884 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,337 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG844683106 or 844683106. Listed at 23 retailers as of November 3, 2026, with a 439% 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

3.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683106
Dimensions15.35 × 7.47 × 4.78 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.35 mm7.47 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683106
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.0%

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: £2,337 GBP|Low: £429 GBP|High: £2,337 GBP|Avg: £1,156 GBP
Rare Carat
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
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 8£429 GBP
Retailer 7£481 GBP
Retailer 23£481 GBP
Retailer 14£533 GBP
Retailer 2£589 GBP
Retailer 10£632 GBP
Retailer 12£710 GBP
Retailer 22£768 GBP
Retailer 6£794 GBP
Retailer 17£824 GBP
Retailer 3£1,083 GBP
Retailer 21£1,119 GBP
Retailer 13£1,128 GBP
Retailer 18£1,156 GBP
Retailer 15£1,181 GBP
Retailer 5£1,401 GBP
Retailer 4£1,716 GBP
Retailer 11£1,725 GBP
Retailer 16£1,745 GBP
Retailer 9£1,784 GBP
Retailer 20£1,938 GBP
Retailer 19£2,314 GBP
Rare Carat£2,337 GBP

20 data points across 23 retailers

23 retailers£429 GBP to £2,314 GBP

A
Cheapest Retailer
-
£429 GBP
A
Retailer 2
-
£481 GBP
View
Final sale: no returns
A
Retailer 3
-
£481 GBP
View
A
Retailer 4
-
£533 GBP
View
A
Retailer 5
-
£589 GBP
View
A
Retailer 6
-
£632 GBP
View
A
Retailer 7
-
£710 GBP
View
Retailer 8
-
£768 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
-
£794 GBP
View
A
Retailer 10
-
£824 GBP
View
A
Retailer 11
-
£1,083 GBP
View
A
Retailer 12
-
£1,119 GBP
View
A
Retailer 13
-
£1,128 GBP
View
A
Retailer 14
-
£1,156 GBP
View
B+
Retailer 15
-
£1,181 GBP
View
B+
Retailer 16
-
£1,401 GBP
View
B+
Retailer 17
-
£1,716 GBP
View
B+
Retailer 18
-
£1,725 GBP
View
B+
Retailer 19
-
£1,745 GBP
View
B+
Retailer 20
-
£1,784 GBP
View
B
Retailer 21
-
£1,938 GBP
View
B
Retailer 22
-
£2,314 GBP
View
Most Expensive
Rare Carat
B46312-IZ_l_844683106 · Oct 28
£2,337 GBP
$3,145 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from £429 GBPSave up to £1,884 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
3.09ct Marquise
£429 GBP