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Marquise|Lab Grown|IGI

5.05ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG836670052

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836670052

Diamond specifications and retailer prices

From £1,750 GBP
$2,345 USD
As of October 31, 2026
Save £8,334 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,084 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836670052 or 836670052. Listed at 17 retailers as of October 31, 2026, with prices from £1,750 to £10,084, a £8,334 spread on the same certified stone. Frank Darling lists it at £10,084. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836670052
Dimensions17.43 × 9.00 × 5.73 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
17.43 mm9.00 mm5.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836670052
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £10,084 GBP|Low: £1,158 GBP|High: £11,914 GBP|Avg: £4,499 GBP
Frank Darling
Retailer 2
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October 31, 2026
Retailer 9£1,608 GBP
Retailer 19£1,750 GBP
Retailer 15£1,769 GBP
Retailer 18£2,133 GBP
Retailer 3£2,215 GBP
Retailer 10£2,248 GBP
Retailer 13£2,367 GBP
Retailer 4£3,157 GBP
Retailer 21£3,224 GBP
Retailer 11£3,333 GBP
Retailer 20£3,903 GBP
Retailer 16£4,465 GBP
Retailer 5£4,534 GBP
Retailer 22£5,304 GBP
Retailer 12£5,633 GBP
Retailer 14£6,024 GBP
Retailer 2£7,103 GBP
Retailer 8£8,359 GBP
Retailer 17£8,631 GBP
Retailer 7£8,969 GBP
Retailer 6£9,717 GBP
Frank Darling£10,084 GBP

28 data points across 22 retailers

17 retailers£1,750 GBP to £10,084 GBP

Retailer 1
-
£1,586 GBP
$2,125 USD
Price last confirmed 36 days ago
B+
Retailer 2
-
£1,750 GBP
$2,345 USD
View
B+
Retailer 3
-
£2,133 GBP
$2,858 USD
View
B+
Retailer 4
-
£2,215 GBP
$2,968 USD
View
B+
Retailer 5
-
£2,367 GBP
$3,172 USD
View
Retailer 6
-
£3,157 GBP
A$6,507 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
£3,224 GBP
€4,114 EUR
View
B
Retailer 8
-
£3,903 GBP
$5,229 USD
View
B
Retailer 9
-
£4,465 GBP
View
B
Retailer 10
-
£4,534 GBP
$6,075 USD
View
B
Retailer 11
-
£5,304 GBP
SGD 9,604 SGD
View
B
Retailer 12
-
£7,103 GBP
A$14,641 AUD
View
B
Retailer 13
-
£8,359 GBP
$11,200 USD
View
B
Retailer 14
-
£8,631 GBP
$11,565 USD
View
B
Retailer 15
-
£8,969 GBP
$12,018 USD
View
B
Retailer 16
-
£9,717 GBP
$13,020 USD
View
Most Expensive
B
Frank Darling
C740348SG · Oct 31
£10,084 GBP
$13,512 USD
View
16 more retailers have this diamond
Prices start from £1,750 GBPSave up to £8,334 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.

B+
5.05ct Marquise
£1,750 GBP