CaratHunter
Plans
Round|Lab Grown|IGI

5.73ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG537255292

Shape and cutting style on the report: Round brilliant

Certificate IGI LG537255292

Diamond specifications and retailer prices

From £619 GBP
$830 USD
As of October 29, 2026
Save £4,881 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,500 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.73ct lab-grown round diamond

This 5.73ct 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 LG537255292 or 537255292. Listed at 18 retailers as of October 29, 2026, with prices from £619 to £5,500, a £4,881 spread on the same certified stone. Do Amore Diamonds lists it at £5,500. 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

5.73
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537255292
Dimensions11.48 × 11.44 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.48 mm11.44 mm5.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537255292
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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: £1,217 GBP|Low: £595 GBP|High: £2,726 GBP|Avg: £1,430 GBP|+2.8%
Retailer 1
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 31, 2026
Retailer 12£619 GBP
Retailer 5£674 GBP
Retailer 3£694 GBP
Retailer 13£719 GBP
Retailer 7£1,041 GBP
Retailer 4£1,074 GBP
Retailer 2£1,158 GBP
Retailer 9£1,161 GBP
Retailer 1£1,217 GBP
Retailer 11£1,652 GBP
Retailer 6£2,230 GBP
Retailer 14£2,248 GBP
Retailer 10£2,646 GBP
Retailer 8£2,704 GBP

43 data points across 14 retailers

18 retailers£619 GBP to £5,500 GBP

A
Cheapest Retailer
-
£619 GBP
$830 USD
A
Retailer 2
-
£674 GBP
$903 USD
View
A
Retailer 3
-
£694 GBP
$930 USD
View
Final sale: no returns
Retailer 4
-
£719 GBP
$963 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£719 GBP
$963 USD
View
A
Retailer 6
-
£1,041 GBP
View
A
Retailer 7
-
£1,074 GBP
$1,439 USD
View
B+
Retailer 8
-
£1,158 GBP
$1,551 USD
View
A
Retailer 9
-
£1,161 GBP
$1,555 USD
View
A
Retailer 10
-
£1,217 GBP
View
B+
Retailer 11
-
£1,240 GBP
$1,661 USD
View
B+
Retailer 12
-
£1,652 GBP
$2,213 USD
View
B
Retailer 13
-
£2,230 GBP
$2,988 USD
View
B+
Retailer 14
-
£2,248 GBP
$3,012 USD
View
Retailer 15
-
£2,646 GBP
$3,545 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
£2,704 GBP
View
Retailer 17
-
£2,827 GBP
$3,788 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-EB4FE7112 · Oct 31
£5,500 GBP
$7,370 USD
View
17 more retailers have this diamond
Prices start from £619 GBPSave up to £4,881 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
5.73ct Round
£619 GBP