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Marquise|Lab Grown|IGI

5.04ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG705514570

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG705514570

Diamond specifications and retailer prices

From £1,418 GBP
CA$2,639 CAD
As of October 30, 2026
Save £628 GBP (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,663 GBP at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 5.04ct lab-grown marquise diamond

This 5.04ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705514570 or 705514570. Listed at 3 retailers as of October 30, 2026, with a 44% 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

5.04
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705514570
Dimensions18.10 × 9.04 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
18.10 mm9.04 mm5.04 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705514570
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,663 GBP|Low: £579 GBP|High: £6,545 GBP|Avg: £1,841 GBP|+0.4%
Novita Diamonds
Retailer 2
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August 3, 2026
Retailer 8£656 GBP
Retailer 5£716 GBP
Retailer 16£806 GBP
Retailer 14£875 GBP
Retailer 3£973 GBP
Retailer 13£1,091 GBP
Retailer 9£1,346 GBP
Retailer 11£1,418 GBP
Retailer 12£1,665 GBP
Retailer 6£1,932 GBP
Retailer 2£2,046 GBP
Novita Diamonds£2,663 GBP
Retailer 10£2,881 GBP
Retailer 15£3,150 GBP
Retailer 4£3,276 GBP
Retailer 7£6,545 GBP

61 data points across 16 retailers

3 retailers£1,418 GBP to £2,046 GBP

B+
Cheapest Retailer
-
£1,418 GBP
CA$2,639 CAD
B
Retailer 2
-
£2,046 GBP
$2,742 USD
View
Most Expensive
Novita Diamonds
cert_705514570 · Jul 4
£2,663 GBP
A$5,489 AUD
View
Price last confirmed 121 days ago
2 more retailers have this diamond
Prices start from £1,418 GBPSave up to £628 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+
5.04ct Marquise
£1,418 GBP