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Round|Lab Grown|IGI

5.54ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG583324309

Shape and cutting style on the report: Round brilliant

Certificate IGI LG583324309

Diamond specifications and retailer prices

From £1,056 GBP
$1,415 USD
As of October 29, 2026
Save £3,900 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,956 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.54ct lab-grown round diamond

This 5.54ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG583324309 or 583324309. Listed at 16 retailers as of October 29, 2026, with prices from £1,056 to £4,956, a £3,900 spread on the same certified stone. Brilliant Earth lists it at £4,956. 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

5.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583324309
Dimensions11.39 × 11.36 × 6.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.39 mm11.36 mm5.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583324309
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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 29
Current: £4,956 GBP|Low: £604 GBP|High: £5,187 GBP|Avg: £1,715 GBP|-4.5%
Brilliant Earth
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
October 30, 2026
Retailer 5£604 GBP
Retailer 6£625 GBP
Retailer 11£1,056 GBP
Retailer 7£1,072 GBP
Retailer 12£1,096 GBP
Retailer 2£1,147 GBP
Retailer 3£1,204 GBP
Retailer 10£1,517 GBP
Retailer 9£1,721 GBP
Retailer 13£2,342 GBP
Retailer 14£2,597 GBP
Retailer 4£2,732 GBP
Retailer 8£2,809 GBP
Brilliant Earth£4,956 GBP

38 data points across 14 retailers

16 retailers£1,056 GBP to £4,956 GBP

Retailer 1
-
£539 GBP
$722 USD
Price last confirmed 37 days ago
Retailer 2
-
£587 GBP
$786 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£616 GBP
$826 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
£1,056 GBP
$1,415 USD
View
A
Retailer 5
-
£1,072 GBP
€1,368 EUR
View
B+
Retailer 6
-
£1,096 GBP
$1,469 USD
View
B+
Retailer 7
-
£1,147 GBP
View
B+
Retailer 8
-
£1,204 GBP
$1,613 USD
View
B+
Retailer 9
-
£1,517 GBP
$2,033 USD
View
B+
Retailer 10
-
£1,721 GBP
$2,306 USD
View
Retailer 11
-
£1,758 GBP
$2,355 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
£2,342 GBP
$3,138 USD
View
Retailer 13
-
£2,597 GBP
$3,479 USD
View
Price last confirmed 12 days ago
Retailer 14
-
£2,732 GBP
$3,660 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£2,809 GBP
View
Most Expensive
B
Brilliant Earth
7626578A · Oct 29
£4,956 GBP
$6,640 USD
View
15 more retailers have this diamond
Prices start from £1,056 GBPSave up to £3,900 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
5.54ct Round
£1,056 GBP