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Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG845697437

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697437

Diamond specifications and retailer prices

From £455 GBP
$610 USD
As of October 30, 2026
Save £5,116 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,571 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845697437 or 845697437. Listed at 22 retailers as of October 30, 2026, with prices from £455 to £5,571, a £5,116 spread on the same certified stone. Yadav Diamonds lists it at £5,571. 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

5.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697437
Dimensions18.06 × 9.05 × 5.46 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.06 mm9.05 mm5.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697437
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.3%

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: Oct 30
Current: £877 GBP|Low: £455 GBP|High: £5,571 GBP|Avg: £1,455 GBP|-0.8%
Retailer 1
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Retailer 21
Yadav Diamonds
November 2, 2026
Retailer 3£455 GBP
Retailer 12£510 GBP
Retailer 9£565 GBP
Retailer 16£582 GBP
Retailer 5£630 GBP
Retailer 18£661 GBP
Retailer 2£758 GBP
Retailer 21£825 GBP
Retailer 14£855 GBP
Retailer 1£877 GBP
Retailer 4£1,071 GBP
Retailer 11£1,123 GBP
Retailer 19£1,199 GBP
Retailer 20£1,278 GBP
Retailer 17£1,485 GBP
Retailer 15£1,802 GBP
Retailer 6£1,814 GBP
Retailer 8£1,826 GBP
Retailer 10£2,341 GBP
Retailer 7£2,544 GBP
Retailer 13£2,620 GBP
Yadav Diamonds£5,571 GBP

14 data points across 22 retailers

22 retailers£455 GBP to £5,571 GBP

A
Cheapest Retailer
-
£455 GBP
$610 USD
A
Retailer 2
-
£510 GBP
$684 USD
View
A
Retailer 3
-
£565 GBP
$757 USD
View
A
Retailer 4
-
£582 GBP
View
A
Retailer 5
-
£630 GBP
HK$6,600 HKD
View
A
Retailer 6
-
£661 GBP
$885 USD
View
B+
Retailer 7
-
£758 GBP
$1,015 USD
View
A
Retailer 8
-
£825 GBP
$1,105 USD
View
A
Retailer 9
-
£855 GBP
€1,091 EUR
View
A
Retailer 10
-
£877 GBP
View
A
Retailer 11
-
£1,071 GBP
A$2,207 AUD
View
A
Retailer 12
-
£1,123 GBP
ZAR 24,314 ZAR
View
A
Retailer 13
-
£1,199 GBP
$1,607 USD
View
A
Retailer 14
-
£1,278 GBP
$1,712 USD
View
B+
Retailer 15
-
£1,485 GBP
$1,990 USD
View
B+
Retailer 16
-
£1,802 GBP
$2,415 USD
View
B+
Retailer 17
-
£1,814 GBP
SGD 3,285 SGD
View
B+
Retailer 18
-
£1,826 GBP
$2,446 USD
View
B+
Retailer 19
-
£2,341 GBP
View
B
Retailer 20
-
£2,544 GBP
$3,409 USD
View
B
Retailer 21
-
£2,620 GBP
$3,510 USD
View
Most Expensive
B
Yadav Diamonds
13343986 · Oct 30
£5,571 GBP
$7,465 USD
View
21 more retailers have this diamond
Prices start from £455 GBPSave up to £5,116 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
5.01ct Marquise
£455 GBP