Marquise|Lab Grown|IGI

5.19ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842631312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842631312

Diamond specifications and retailer prices

From £1,161 GBP
$1,555 USD
As of October 30, 2026
Save £3,747 GBP (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,451 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.19ct lab-grown marquise diamond

This 5.19ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631312 or 842631312. Listed at 22 retailers as of October 30, 2026, with a 323% 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

5.19
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631312
Dimensions17.68 × 9.02 × 5.53 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
17.68 mm9.02 mm5.19 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631312
Side View
Table 60.0%Crown 37.8°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.3%

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 30
Current: £1,300 GBP|Low: £1,161 GBP|High: £5,009 GBP|Avg: £2,525 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
October 31, 2026
Retailer 21£1,161 GBP
Retailer 13£1,275 GBP
Retailer 1£1,300 GBP
Retailer 6£1,353 GBP
Retailer 2£1,438 GBP
Retailer 15£1,474 GBP
Retailer 20£1,620 GBP
Retailer 12£1,907 GBP
Retailer 11£1,944 GBP
Retailer 9£2,058 GBP
Retailer 18£2,382 GBP
Retailer 19£2,526 GBP
Retailer 8£2,537 GBP
Retailer 5£2,750 GBP
Retailer 14£2,775 GBP
Retailer 17£3,253 GBP
Retailer 7£3,478 GBP
Retailer 10£3,871 GBP
Retailer 3£4,501 GBP
Retailer 4£4,732 GBP
Retailer 16£4,908 GBP

17 data points across 21 retailers

22 retailers£1,161 GBP to £4,908 GBP

A
Cheapest Retailer
-
£1,161 GBP
$1,555 USD
A
Retailer 2
-
£1,275 GBP
$1,709 USD
View
A
Retailer 3
-
£1,300 GBP
$1,742 USD
View
Final sale: no returns
A
Retailer 4
-
£1,353 GBP
$1,813 USD
View
A
Retailer 5
-
£1,438 GBP
View
A
Retailer 6
-
£1,474 GBP
$1,975 USD
View
A
Retailer 7
-
£1,620 GBP
$2,171 USD
View
A
Retailer 8
-
£1,907 GBP
View
A
Retailer 9
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£1,944 GBP
$2,605 USD
View
A
Retailer 10
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£2,058 GBP
€2,626 EUR
View
B+
Retailer 11
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£2,382 GBP
$3,191 USD
View
B+
Retailer 12
-
£2,526 GBP
$3,384 USD
View
B+
Retailer 13
-
£2,537 GBP
$3,399 USD
View
B+
Retailer 14
-
£2,750 GBP
ZAR 59,525 ZAR
View
Retailer 15
-
£2,775 GBP
A$5,720 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£3,253 GBP
View
B+
Retailer 17
-
£3,478 GBP
$4,660 USD
View
B+
Retailer 18
-
£3,871 GBP
View
B
Retailer 19
-
£4,501 GBP
SGD 8,150 SGD
View
B
Retailer 20
-
£4,732 GBP
$6,341 USD
View
B
Retailer 21
-
£4,908 GBP
$6,576 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKIMJHJHI · Oct 13
£6,451 GBP
$8,644 USD
View
Price last confirmed 18 days ago
21 more retailers have this diamond
Prices start from £1,161 GBPSave up to £3,747 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
5.19ct Marquise
£1,161 GBP