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Round|Lab Grown|IGI

5.54ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG480146932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480146932

Diamond specifications and retailer prices

From £875 GBP
$1,172 USD
As of October 29, 2026
Save £5,171 GBP (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,769 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG480146932 or 480146932. Listed at 21 retailers as of October 29, 2026, with a 591% 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

5.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480146932
Dimensions11.35 × 11.27 × 6.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.35 mm11.27 mm5.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480146932
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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: £7,769 GBP|Low: £875 GBP|High: £7,769 GBP|Avg: £2,406 GBP
Do Amore Diamonds
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
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 15£875 GBP
Retailer 14£952 GBP
Retailer 3£1,014 GBP
Retailer 10£1,125 GBP
Retailer 13£1,146 GBP
Retailer 9£1,276 GBP
Retailer 18£1,473 GBP
Retailer 2£1,572 GBP
Retailer 4£1,690 GBP
Retailer 12£1,805 GBP
Retailer 7£1,999 GBP
Retailer 16£2,099 GBP
Retailer 17£2,698 GBP
Retailer 6£2,938 GBP
Retailer 11£3,618 GBP
Retailer 8£4,106 GBP
Retailer 5£6,045 GBP
Do Amore Diamonds£7,769 GBP

39 data points across 18 retailers

21 retailers£875 GBP to £6,045 GBP

A
Cheapest Retailer
-
£875 GBP
$1,172 USD
A
Retailer 2
-
£952 GBP
$1,275 USD
View
A
Retailer 3
-
£1,014 GBP
$1,359 USD
View
A
Retailer 4
-
£1,125 GBP
$1,507 USD
View
Final sale: no returns
A
Retailer 5
-
£1,146 GBP
$1,535 USD
View
A
Retailer 6
-
£1,220 GBP
$1,635 USD
View
B+
Retailer 7
-
£1,276 GBP
$1,710 USD
View
B+
Retailer 8
-
£1,423 GBP
HK$14,900 HKD
View
Retailer 9
-
£1,473 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£1,572 GBP
View
B
Retailer 11
-
£1,690 GBP
$2,265 USD
View
B+
Retailer 12
-
£1,805 GBP
€2,303 EUR
View
B+
Retailer 13
-
£1,999 GBP
$2,679 USD
View
B
Retailer 14
-
£2,099 GBP
$2,813 USD
View
Retailer 15
-
£2,698 GBP
$3,615 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£2,938 GBP
$3,936 USD
View
B
Retailer 17
-
£3,618 GBP
View
B
Retailer 18
-
£3,973 GBP
$5,324 USD
View
B
Retailer 19
-
£4,106 GBP
SGD 7,435 SGD
View
B
Retailer 20
-
£6,045 GBP
$8,100 USD
View
Most Expensive
Do Amore Diamonds
27-2F7E257EF · Oct 29
£7,769 GBP
$10,410 USD
View
Price under review
20 more retailers have this diamond
Prices start from £875 GBPSave up to £5,171 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
£875 GBP